You used insight in this situation to find a solution to which you struggling to solve.
On the three aspects of process, task, and phenomenology, there are various definitions of insight (Llinger and Knoblich, 2009). Process is concerned with the cognitive processes that result in clever answers. An analytical process emphasises a deliberate and systematic evaluation of the problem, emphasising logical deduction and strategic thinking, as opposed to descriptions of insightful problem solving processes that emphasise a sudden certainty of a correct response with little to no conscious access to the processing of the solution. It is widely recognised that it is difficult to measure a subjective experience like insight objectively (Llinger and Knoblich, 2009; Ash et al., 2009). In the past, researchers have made use of "classic insight problems," vague issues that Gestalt psychologists first utilised to induce feelings of insight upon realising the solution.
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Why is speed the magnitude of velocity?
Yes, Speed is the magnitude of its velocity.
What is speed?
Speed is a scalar, while velocity is a vector (just a number). A velocity, on the other hand, has both a direction and a magnitude. As previously stated, the magnitude of the velocity is referred to as the speed.
The speed of a moving object is the distance it travels in a given amount of time.
The distance travelled divided by the time gives the average speed of an object in a given time. The speed of an object is defined as the distance travelled per unit of time. When the speed of an object changes, it becomes faster or slower. When the speed of an object increases, this is referred to as acceleration. Deceleration, also known as negative acceleration, occurs when an object slows down as its speed decreases.
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A negative charge of -200 C and a positive charge of 800 C are separated by 0.3 m. What is the force between the two charges? Is this force attractive or repulsive?
The electric force between the two charges is 1.6 x 10¹⁶ N and it attractive.
What is electric force between the charges?The electric force between the charges is determined by applying Coulomb's law of electrostatic force as shown below.
F = kq₁q₂/r²
where;
r is the distance between the chargesk is coulomb's constantF is the force between the chargesF = (9 x 10⁹ x 200 x 800) / (0.3²)
F = 1.6 x 10¹⁶ N
Thus, the electric force between the two charges is 1.6 x 10¹⁶ N and it attractive.
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(b) According to Newton's third law, every force is accompanied by an equal (in magnitude) and opposite (in direction) force. Then, how can a movement ever take place?
Newton's Third Law states that " when a body A exerts a force on body B(action), then body B exerts a force of equal magnitude but opposite in direction on body A(reaction)". Because these 2 forces act on different bodies, they are not canceled out and movement of a body can take place.
Movement is possible despite the existence of Newton's third law of motion because the equal in magnitude opposite in direction forces mentioned in the question, do not act on the same body. The two forces (action and reaction) of equal magnitude and opposite direction act on different systems. Hence these forces do not cancel each other out and movement takes place.
For example, consider a swimmer who reaches the edge of a pool. He pushes the pool wall with his feet to move forward into the water, in a direction opposite to the direction in which his feet exert the push on the pool wall. The push exerted by the swimmer on the wall is the action. The pool wall in turn exerts a reaction force of equal magnitude on the swimmer( i.e. in a direction opposite to the direction of the action force).
We see how the action and reaction forces do not act on the same bodies and hence do not get canceled out. Thus movement takes place ( in this swimmer moves in a direction opposite to his push).
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How much force is required
to accelerate a 10 kg mass
upward with a rate of
5 m/s²?
A force is a power that has the ability to alter an object's motion. A force can modify, or accelerate, the velocity of a mass-containing object. Intuitively, pushing or pulling can be used to describe force. As a vector quantity, a force is one that has both magnitude and direction.
The definition of magnitude is simply "distance or quantity." It displays an object's size, direction, or motion in absolute or relative terms. It is employed to indicate the size or scope of something.
The two main categories into which forces can be separated are: Forces in contact. Non-contact forces
A force can be appropriately described as a push or a pull. A force is not something an object "has in it" or that it "contains." One thing experiences a force from another.
F = m * a kgm/s2 in SI base units
F = 10 * 5 = 50 N
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What 3 factors affect the Gravitational Potential Energy of an object? What are the 3 units?
Gravitational Potential Energy
[tex]U=\text{mgh}[/tex]m: mass
g: gravity
h: height
m: kilogram
g: m/s^2
h: meters
Some students were measuring the volume of a cube shaped wooden block. They
measured the length to be 5.08 cm, the width to be 5.09 cm, and the height to be
5.10 cm. The actual volume of the block was 15.3 cm3
. What was their percent
error?
Answer:
See below
Explanation:
CALCULATED volume from their measurements:
5.08 X 5.09 X 5.10 = 131. 9 cm^3
( I think you my have the "The actual volume of the block was 15.3 cm3" incorrectly posted)
(131.9 - 15.3) / 15.3 x 100 % = 762 % error !!!!!
Which transition of an electron in the hydrogen atom will result in the absorption of light?.
The hydrogen atom can use the Rydberg equation to determine the energy of light emitted or absorbed. When electrons are raised from a lower energy level to a higher energy level, light is absorbed. When electrons relax from a higher energy level back down to a lower energy level, light is released.
Which hydrogen atom electron transfer will cause light to be emitted?At this moment, the hydrogen atom is excited. The electron soon transitions to a lower orbit because these higher orbits are less stable than the lower ones. Light is produced as a result of this energy release.Absorption. Molecules' electron shells have the potential to interact with photons of light and absorb them. This method involves the Although the photon is destroyed, the molecule that it was absorbed by receives its energy. Electrons are moved from their ground state to higher energy levels using this energy.To learn more about Transition of electron refer to:
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in astronomy, it is important to look for trends in your data. based on the average latitude and rotation period of each sunspot, what is the trend for rotation period as it relates to latitude?
A time of "solar maximum" (or "solar max") is when the number of sunspots peaks, whereas a time of "solar minimum" is when they are few (or "solar min").
Every year, a different amount of sunspots are seen on the "surface" of the Sun. This cycle, which has an average duration of about eleven years, explains the rise and decline in sunspots counts. The "Sunspot Cycle" is the term used to describe the cyclical change in sunspot counts that was first observed in 1843 by German amateur astronomer Samuel Heinrich Schwabe. A time of "solar maximum" (or "solar max") is when the number of sunspots peaks, whereas a time of "solar minimum" is when they are few (or "solar min").
A recent sunspot cycle, for instance, lasted from the solar minimum in 1986, when 13 sunspots were observed, to the solar max in 1989, when more than 157 sunspots surfaced, and on to the subsequent solar minimum in 1996 (ten years after the solar minimum in 1986), when the number of sunspots had decreased to less than 9.
Through the course of the sunspot cycle, both the quantity and location of sunspots change. Sunspots typically start to emerge around a latitude of 15° closer to the equator as the solar cycle advances through solar max. Sunspots begin to appear relatively close to the solar equator, at about 7° North and South latitude, as the cycle comes to an end and solar min is once again approaching.
Around solar min, when sunspots of the current cycle are forming at low latitudes and sunspots of the next cycle are starting to form at high latitudes once more, there is frequently an overlap in this latitudinal migration tendency. Spörer's Law is the name given to the progressive equatorward drift of sunspots that occurs throughout the sunspot cycle and was originally observed in the early 1860s by the German astronomer Gustav Spörer and the Englishman Richard Christopher Carrington. Another English astronomer, Edward Walter Maunder, created the first "butterfly diagram" in 1904, which was a pictorial representation of this trend in sunspot migration.
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. a high diver steps off a diving platform that is 10 meters above the water. if no air resistance is present, during the fall there will be a decrease in the diver's * 1 point a) gravitational potential energy. b) total mechanical energy. c) kinetic energy d) energy caused by friction force
Option a if no air resistance is present, during the fall there will be a decrease gravitational potential energy in the drives.
Resistance is the characteristic of an electric circuit or a component of an electric circuit that converts electrical energy into thermal energy when an electric current is present in the opposite direction. The current-carrying charged particles that make up the conductors' structure collide with fixed particles during resistance. Resistance is frequently thought of as being confined in objects like lamps, heaters, and resistors where it predominates, despite the fact that it is a property of all circuit components, including connecting wires and electric transmission lines. Resistance is the degree to which a substance obstructs or opposes an electric current. Consider the example of a person battling to go from one stop to another in a crowded market to better understand resistance.
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blank are scientist who study living things.
Answer:
Biologist >
Explanation:
A biologist is a scientist who examines organisms that are alive.
:)
A block is at rest on the incline shown in the figure. The coefficients of static and kinetic friction are µs = 0.67 and µk = 0.57, respectively. The acceleration of gravity is 9.8 m/s 2 . What is the frictional force acting on the 17 kg mass? Answer in units of N.
The frictional force acting on the 17 kg mass is 111.62 N.
What is frictional force?Friction is the force that resists motion when the surface of one object comes in contact with the surface of another.
This type of force resist the motion of two surfaces that are in contact.
Mathematically, the formula for frictional force is given as;
Ff = µsN
where;
µs is the coefficient of static frictionN is the normal forceFf is the frictional forceThe frictional force acting on the mass is calculated as follows;
Ff = µsN
Ff = µsmg
Ff = (0.67) x (17 kg) x (9.8 m/s²)
Ff = 111.62 N
Thus, the frictional force acting on the mass depends on the mass and acceleration due to gravity on the mass.
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According to this graph what is the pressure at 120°K?
Answer:
Approx 50 atm
Explanation:
See graph below:
First To Answer With Correct Answer and Full Reasoning Will Be Marked Brainliest! A student holds a water balloon outside of an open window and lets go. The window is 10 meters above the ground, and the balloon is falling under the acceleration of gravity, which is 9.8 m/s2. There are two equations that can be used to describe its motion over time:
x=x0+v0t+12at^2
v=v0+at
Would the balloon hit the ground before or after 1.0 s of falling? Which equation did you use to decide, and what comparison did you make to determine that it would or would not hit the ground by then?
Use 3–5 sentences to explain your reasoning.
Answer:
x = x0 + v0 t + 1/2 a t^2
The question asks for distance traveled in 1 sec
x0 = 0
v0 = 0
This leaves
x = 1/2 a t^2
x = 1/2 * 9.8 /s^2 * 1 s^2 = 4.9 m
The balloon will fall 4.9 m in the first second.
PLEASE HELP
Describe the image below shows part of a sound wave. Describe how this image would change if the wavelength of the sound wave decreased
According to the given statement Therefore, as the wavelength of a wave decreased, its frequency increased.
What is wavelength used for?The colour of light is defined by its wavelength, and the frequency of sound is controlled by its wavelength. The visual spectrum of light has wavelengths between about 700 nm (red) to 400 nm (violet). The span of acoustic signal frequencies is roughly 17 mm to 17 m.
How is a wavelength measured?By measuring the distance between any two identical locations on adjacent waves, the wavelength can always be found. When determining the wavelength of a longitudinal wave, the distance from one compression to the next or from one rarefaction to the next is measured.
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a boy pushes a book by applying force of 5 N find the work done by this force as the book is displaced through 20cm while pushing
Answer:
100 Ncm or 1 Nm
How to do:
Given:
Displacement (d): 20cm
Force (F): 5N
Want:
Work: ???
Equation:
W = Fd
Solve:
W = Fd
W = 5N x 20 cm
W = 100 Ncm
If you want it in meters (standard unit), just do unit conversions:
1 cm = 1 m/100 cm
20cm x 1 m/100 cm = 20/100 = 0.2m
W = 5N x 0.2m = 1 Nm
11) in light of modern solar system theory, why do the orbits of the planets all lie in the same plane? 11) a) the angular momentum of the solar system was kept to a minimum this way.
Because the planets formed from a disk of material that enveloped the Sun during the Solar System's formation, their orbits are coplanar.
Because the planets formed during the formation of the Solar System from a disk of dust that enveloped the Sun, their orbits are coplanar. The planets all formed in a plane because that disk of dust was a disk that was all in a plane.
Astronomy frequently deals with rings and disks. Any initial, minute rotation of the cloud is amplified by the conservation of angular momentum during cloud collapse.
It is the maximum balance between gravitational collapse and the centrifugal force produced by rapid spin as a cloud spins faster and faster before collapsing into a disk. Coplanar planets, the thin disks of spiral galaxies, and the accretion disks of black holes are the end results.
All of the planets are almost in the same plane with some degree of shift because of the spinning of the disc during the early stages of the solar system's formation, when a large disc of matter was revolving around the sun. Due to gravitational forces, the matter gravitated together and planets were formed.
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A book of mass 0.4 kg is pushed to the left across a table with a force of 2.4 N. Kinetic friction provides a force of magnitude 0.8 N.
What is the normal force acting on the book? N
If a book of mass 0.4 kg is pushed to the left across a table with a force of 2.4 N. Kinetic friction provides a force of magnitude 0.8 N, then the normal force acting on the book would be 3.92 Newtons.
What is friction?Friction is a type of force that resists or prevents the relative motion of two physical objects when their surfaces come in contact.
As given in the problem If a book of mass 0.4 kg is pushed to the left across a table with a force of 2.4 N. Kinetic friction provides a force of magnitude 0.8 N,
The normal force = m × g
= 0.4 × 9.8
= 3.92 Newtons
Thus, the normal force acting on the book would be 3.92 Newtons.
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certain neutron stars are believed to be rotating at about 1 rev/min. if such a star has a radius of 20 km, what is the speed and acceleration of an object on the equator of the star?
The speed of the object base on its revolution is 40π km/min and the acceleration is zero.
The revolution number of the tire can be calculated by using the circular motion. The revolution number is represented by n. The number of revolutions in a circular motion should follow
n = s / (2πR)
where n is total revolution, s is total distance and R is the radius of circular object.
From the question above, the given parameters are
n = 1
t = 1 min
R = 20 km
By using the given equation, we can calculate the number of total distance
n = s / (2π . R)
1 = s / (2π . 20km)
s = 40π km
Hence, in one minute, the speed of object is
v = s / t
v = 40π / 1
v = 40π km/min
The acceleration is zero because the object moves at a constant speed.
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Jonathan wants to see what will happen when he adds cotton balls, his plastic dinosaur, and a squirt of blue acrylic paint to a bowl of water. After giving it a stir, he notices that the water turns blue, the plastic dinosaur floats on the surface, and the cotton balls sink to the bottom. What does this tell you about his mixture?(15 points plus brainlist thingy)
A: All three substances dissolved in water.
B: The acrylic paint dissolved in water.
C: The cotton balls dissolved in water.
D: The plastic dinosaur dissolved in water.
Answer:B is the answer
Explanation: So the paint change color in liquid it means it dissolved in the water
4 Applications of named material with high specific heat capacity
Water has the highest specific heat capacity.
The specific heat capacity is measured in J/(kg K) or J/(kg °C), and it is the amount of heat (J) absorbed per unit mass (kg) of the material when its temperature rises by 1 K (or 1 °C).
Applications of water with highest specific heat capacity are:
Fomentation: Hot water bottles are employed for this process because, despite producing a lot of heat, the water stays hot for a long period inside the bottle. Water is utilized as a coolant in automobile radiators. It can absorb a lot of heat energy from the car's engine thanks to its high specific heat capacity, but its temperature doesn't get too hot.Bottled Wines: Wine bottles are stored submerged in water in colder areas. The time it takes for the temperature to drop to 0 C is due to the large specific heat capacity of water.To know more about specific heat visit the link:
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two forces are the only forces acting on a 3.0-kg object which moves with an acceleration of 3.0 m/s2 in the positive y direction. if one of the forces acts in the positive x direction and has a magnitude of 8.0 n, what is the magnitude of the other force? (in units of n)
(+8, 0), (0, 3) are the magnitude of the other force.
The first force is represented by the following equation: F(1) = (Fx(1), Fy(1)) = (+8, 0)
Similarly, the second foce has the following x- and y-values:
F(2) = (Fx(2), Fy(2)), where x and y are unknowable.
The object is subject to a net force of:
F(net) = (0, 3), Fx(net), and Fy(net)
A scalar is used to indicate a force's magnitude, which is the amount to which the body it is acting on will be accelerated by the force (a single number). The force's strength can also be considered in terms of its magnitude. When forces are shown as vectors, the force's magnitude is typically explicitly labelled. Additionally, the vector's length frequently reflects its relative magnitude, with longer vectors denoting larger magnitudes.
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a nichrome wire is used as a heating element in a toaster. from the moment the toaster is first turned on to the moment the wire reaches it maximum temperature, the current in the wire drops by 20.0% from its initial value. what is the temperature change in the wire? the temperature coefficient of resistivity for nichrome is 0.000400
The change in temperature of the resistance wire is 500 K.
We need to know about the resistance of conductive material to solve this problem. Resistance can be defined as the ratio of the voltage applied to the current flow It can be written as
R = V / I
where R is resistance, V is voltage and I is current.
From the question above, the given parameters are
I2 = 20% I1
ɑ = 0.0004
Find the final resistance in the same voltage
R2 / R1 = (V2 / I2 )/ (V1 / I1)
R2 / R1 = 0.2 I1 / I1
R2 = 0.2 R1
As we know that the temperature dependence of resistance is
R2 = R1 . ɑ . ΔT
0.2 R1 = R1 . 0.0004 . ΔT
ΔT = 500 K
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A body weighs (i) 900N on the surface of earth how much will it weigh on the surface of
Mars whose mass is one ninth and radius is one half that of the earth take g on the surface
of earth to be 10 m/s2
Answer:
400 Newtons or 40 kg
Explanation:
The gravitational force in Newtons of a body of mass mkg on the surface of the earth is given by the equation
[tex]F_e = G\dfrac{mM_e} {r_e^2}[/tex]
where [tex]F_e[/tex] is the magnitude of the gravitational force on earth
m the mass of the object and [tex]M_e[/tex] the mass of the earth and [tex]r_e[/tex] the radius of the earth
G is the universal gravitational constant which is the same throughout the universe
On Mars, the gravitational force for the same object would be:
[tex]F_m = G\dfrac{mM_m} {r_m^2}[/tex]
Since it is given that
[tex]M_m = \dfrac{1}{9}M_e[/tex]
and
[tex]r_m = \dfrac{1}{2}r_e[/tex]
we can rewrite [tex]F_m[/tex] in terms of [tex]F_e[/tex]
[tex]F_m = G\dfrac{m\dfrac{M_{e}}{9}}{\left(\dfrac{r_{e}}{2}\right)^{2}}[/tex]
[tex]\dfrac{4}{9} \;G\dfrac{mM_{e}}{\left(r_{e}\right)^{2}} =\dfrac{4}{9} F_e\\\\= \dfrac{4}{9} \cdot 900 = 400\;N[/tex]
Since F = mg where g = 10 m/s^2
m = F/g = 400N/10m/s² = 40 kg
What energy is there that is conserved in a trebuchet 
There is potential energy that is preserved in a trebuchet.
Describe potential energy.Potential energy is a form of energy that is stored but is dependent on the relative positions of different system components. Stretching or compressing a spring increases its potential energy. A steel ball has more potential energy when it is raised above the surface of the earth than when it is brought to Earth.
potential energy
The counterweight in a trebuchet contains a lot of potential energy because it is quite heavy. Although energy cannot be produced or destroyed, it can take on several forms. The lifted counterweight's potential energy is converted into kinetic energy, or the energy of motion, as it is released and starts to descend.
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Explain how the law of conservation of energy applies to a television
Answer:
When we turn on the television, electrical energy changes into light and sound.
Iron has a density of 7.8g/cm³. A solid iron statue has a mass of 877.5g. Work out the volume of the statue
Answer:
112.5 cm
Explanation:
if mddddddbsmsjsixjxx
Answer:
112 cm^3
Explanation:
877.5 g / 7.8 g/cm^3 = 112 cm^3
the eventual fate of our sun is to the eventual fate of our sun is to continue life as a main-sequence star for ever. become a planet. explode as a supernova, leaving no remnant. become a steadily cooling white dwarf.
The eventual fate of our sun is to become a steadily cooling white dwarf.
A star cannot continue its main sequence forever, because it is consuming an ever-dwindling amount of hydrogen. The main characteristic that determines the fate of a star is its mass. A star at least 10 times more massive than our sun can become a supernova. However, our sun is relatively small and is classified as a yellow dwarf.
Once its hydrogen reserve is expended it will expand, becoming a red giant, and then shrink again, becoming a white dwarf that will continue cooling for trillions of years.
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compare and contrast the rate of sea floor spreading along the mid atlantic ridge and east pacific rise
The Mid-Atlantic Ridge spreads about 2-5 centimeters per year whereas the East Pacific Rise spreads about 6-16 centimeters every year.
What is the rate of spreading of the Mid-Atlantic Ridge and the East Pacific Rise?According to the research, the East Pacific Rise is spreading faster than the Mid-Atlantic Ridge. The wide of red and orange parallel to the East Pacific Rise indicates that a large area of oceanic rocks is new and young. The Mid-Atlantic Ridge is a slow-spreading center. It spreads 2-5 centimeters every year and forms an ocean trench while on the other hand, the East Pacific Rise spreads faster because the East Pacific Rise spreads about 6-16 centimeters every year which is higher than the Mid-Atlantic Ridge.
So we can conclude that the East Pacific Rise is spreading faster as compared to the Mid-Atlantic Ridge.
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5. A student rolls a marble from a lab bench and then the marble rolls off the table. The table is 91
cm high and the marble lands 50 cm from the table.
a.
What is the minimum horizontal speed the marble needs to achieve this horizontal
distance?
b. What is the vertical velocity of the marble before it hits the ground (vertical impact
velocity)?
I
6. A water bottle has a small hole which in turn causes a small leak. The leaking water shoots out
of the side of the bottle horizontally with a speed of 2 m/s. if the water bottle is held 1.5 meters
from the ground, how far out will the water travel?
The acceleration caused by gravity, or 9.81 m/s², which acts on the object, causes the projectile's vertical velocity to vary.
What is meant by vertical velocity ?A projectile's horizontal velocity is constant (a never changing in value), Gravity causes a downward vertical acceleration with a magnitude of 9.8 m/s/s. A projectile's vertical velocity fluctuates by 9.8 m/s per second, A projectile's vertical motion exists unrelated to its horizontal motion.
The acceleration caused by gravity, or 9.81 m/s², which acts on the object, causes the projectile's vertical velocity to vary. Therefore, this choice is likewise false. As is common knowledge, an object's vertical velocity is not constant, and momentum is a function of velocity.
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Whats a support force
According to the given information A support force that completely balances the weight of an object at rest.
What is an example of support force?The normal force is another name for a support force. With the same amount of power as the book's downward weight, the table pushes up on the book. A support force—the upward force that balances an object's weight on a surface—holds the book steady on the table.
What sources does support force have?Pull force attributed to another item, such as "Pull attributed to Steve." The force here is identical to the push force, but it is directed at the thing that is pulling. Support force resulting from the ground (or from the object's surface): When two solid surfaces come in contact with one another, support force arises.
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The complete question is -
What is a support force ?