HELP ASAP!!!!!
Which of the following best describes the motion of the object in this p-t graph
Answers
Answer:
I think its the third one should be
Answer:
The graph above shows that the position of the body is changing with time exponentially and it is accelerating. The velocity of the body is changing with time and as a result the distance it is covering per time will be changing. Generally the graph of positions against time for a body that is accelerating will always look like the diagram above. For constant velocity motion, the graph will be a straight line with slope equal to the velocity of the body.
Explanation:
The velocity - time graph will for a undergoing the motion described by this graphics will be a straight line graph with it slope equal to the acceleration of the body.
Related Questions
Should blue crab fishing in the Chesapeake Bay be banned?
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Blue crabs get their name from their blue-tinted claws and are very popular type of crab. Many people harvest these crabs for meat. The number of blue crabs has decreased in the Chesapeake Bay because of over- harvesting and changes to their habitat. (Then explain if you think it should be banned after knowing this information) if you don’t think it should be banned then you could talk about regulations and licensing for crab fishing, or if you think it should be banned you could explain the effects of habitat loss on the crabs.
hi… what is zoospor?
Answers
Answer:
from google HAHA, just searched it there
Which of the following is NOT a characteristic shared by all living things?
a. All living things are able to respond to their environment.
b. All living things are composed of one or more cells.
c. All living things come from other living things.
d. All living things are capable of being generated from nonliving matter and energy.
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Answer:
d
Explanation:
uh. I mean humans cant be made up from nonliving matter. We know how we are created. Humans are living organisms
can we tell the function of all proteins from their quaternary structure?
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Answer:
You can not tell the function of the proteins.
Explanation:
the reason is because the proteins have different types of functions and there is alot of proteins in things
nucleus is what? please healp
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Answer:
The nucleus is the "brain" of the cell, the organelle responsible for producing ribosomes, as well as controlling all cell actions.
Explanation:
Answer:
A nucleus is a membrane-bound organelle that contains the cell's chromosomes. Pores in the nuclear membrane allow for the passage of molecules in and out of the nucleus.
Explanation:
sorry i am really late just what to help other people:)))
where is sugar removed and how can you tell
Answers
Explanation:
What you need to understand first, is the digestive system, after that, you'll probably be able to understand not only sugar, but other components of your food too.
It all starts at your mouth, you are going to do a lot of the job for the food to get to your stomach by chewing it. After it gets to your stomach, the digestion will do its job as the pH there is less than 7. After this process, the food is going to your intestine, and then, it's right here, that the sugar/carbohydrates you ate are going to get into your blood. After this, sugar is going to be used to create energy for your cells and body to work properly, with that, sugar is consumed and you can start the process all over again.
Neptune's blue color is caused by _____.
1.water on the surface
2.highly reflective clouds
3.methane in the atmosphere
4.ice covering the planet
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Where do you get genes from?
_of our genes from_ and_
from_
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You got all ur genes from your parents .
A researcher finds that males in two populations of bowerbirds make different types of structures to attract female birds. The males of population 1 build hut-shaped structures and decorate them with colorful objects. The males of population 2 loosely interweave sticks around a central pole and decorate it with dull-colored objects. Female bowerbirds prefer structures made by males of their own population.
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Answer:
.....
Explanation:
....
I only need part a and b
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10
01:57:37
In the study of cancer, researchers have used different types of cells, different environmental conditions, and different
experimental designs. But, all researchers have arrived at the same conclusion. What does this say about the
conclusion?
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Answer: In study of cancer, researchers have used different types of cells, different environmental conditions, and different experimental designs. But, all researchers have arrived at the same conclusion that the study is well supported to cancer studies.
Explanation: This is because each cell behaves differently in different environmental conditions and each type of cell has its peculiar behaviour in different conditions.
So by this pattern varied studies can be done.
Answer:
A
Explanation:
Explain the relationship between a hypothesis and a theory. Then give an example of something that would cause a hypothesis or a theory to be revised or discarded.
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Answer:
Hypothesis is a written observation, that has not been proven correct, but is written after observation of a specimen. Proving this particular hypothesis, shows the interconnectivity/ relationship between a hypothesis and a theory.
Explanation:
Simply put, a hypothesis is a written observation, which may or may not be true, while a theory is established when a hypothesis is proven correct.
AN EXAMPLE OF SOMETHING THAT COULD MAKE A THEORY TO BE REVISED:
If other laws or theories put before it controversies it.If its observations where not correctly written.If it cannot stand the test of time.If further experiments doesn't show the same result.Hypothesis is either written or evidence based observation but it has to be proven where as when a hypothesis is proved by doing experiments multiple times and getting same results then it is called as as scientific theory.
What is scientific theory ?scientific theory can be a structured form where a group of facts can meet and be explained by using scientific hypothesis and laws, each theory can be proved by doing experiments and applying scientific method.
Scientist will design an experiment and conduct the experiment to test and prove that hypothesis; If the result of hypothesis is incorrect, then new hypothesis will be set and new experiment will begin.
If the result of hypothesis is correct, repeated tests have been done to ensure the accuracy of the result.
For more details regarding scientific theory , visit:
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Convection currents can be described best by:
a. Hot air rising, cold air sinking
b. Cold water rising, hot water sinking
C. Random distribution of temperatures
d. Hot air sinking, cooler air rising
Answers
Answer:
A.Hot air rising,cold air sinking
Explanation:
Hot air rises in a confined or closed space.That is one of the reasons why firefighters have some people crawl on the flour to get out. the smoke is hot air so it rises to the ceiling of the room, while cold air stays lower.
How do limiting factors most affect population size? stop population growth restrict population growth increase population growth decrease population growth
Answers
Answer:
restrict population growth
Explanation:
Limiting factors of a population are those factors that constrict the growth of the population. They often act as a check on population growth.
Some of these limiting factors are:
Food Water Habitat of organismsFrom the giving choices, limiting factors have been clearly shown to inhibit population growth.
The lack of some of these factors checks the population, thereby impeding its growth.
Answer:
How do limiting factors most affect population size?
restrict population growth
Explanation:
correct on edge unit test
Which is the length to the nearest tenth of a centimeter of the cylinder
A 7.0
B 7.6
C 8.2
D 9.0
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Outline how an enzyme can be immobilised in alginate.
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Said adenine=thymine and guanine=cytosine
I need help for a crossword
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What is homeostasis (full explanation no copy right plz)
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Answer:
Homeostasis is the ability to keep a stable internal state, despite changes in the environment. All living organisms must regulate their internal environment to process energy and survive. Hope it helps
When several cells combine together, they form
A.
Bacteria
B.
Tissue
C.
Organ systems
D.
Prokaryotes
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Answer:
Tissue
Explanation:
what is one common example of a double replacement reaction??????
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AgNO3 + NaCl → AgCl + NaNO3
is a double replacement reaction. The silver traded its nitrite ion for the sodium's chloride ion.
Another example is the reaction between sodium sulfide and hydrochloric acid to form sodium chloride and hydrogen sulfide:
Na2S + HCl → NaCl + H2S
These cells have genetic material that is 50% from one parent and 50% from the other parent. O Eukaryotic Prokaryotic 5 6 7 8
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Answer:
and the question is?
Explanation:
pls be specific
415
6
7
8
1911
Calculate (n/N)2
Add these up.
Answers
Answer:
b
Explanation:
Venus flytraps have leaves that have been modified to capture insects. Cacti have leaves modified into spines. How are these modified leaves classified?
A. Homologous structures
B. Analogous structures
C. Vestigial structures
D. Embryo development
Answers
Answer:
Answer is A, Homologous Structures
Explanation:
The insect-catching leaves of Venus flytrap and the and spiny leaves in cactus plants are classified as Homologous structures. Option A is correct.
Homologous structures:
These are the structures in the different organisms that show similarities in the basic organization of the structure.
These organisms are from common ancestors, Homologous structures serve completely different functions.For example- The insect-catching leaves of Venus flytrap and the and spiny leaves in cactus plants.Analogous structures are those structures that serve the same function but are from different ancestors.
Therefore, The insect-catching leaves of Venus flytrap and the and spiny leaves in cactus plants are classified as Homologous structures.
To know more about Homologous structures,
https://brainly.com/question/24874991
Harry is doing a research project on the movement of plants from the ocean to land. He leaned that plants evolved
vascular tissues, which enabled them to pull water from the ground and survive on land. Which is most likely another
adaptation that contributed to the success of land plants?
cell walls
chloroplasts
waxy cuticle
O gametes
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Answer:
harry learn that plants actually turn into henry stickmanbecause of the game nurds.!
Explanation:
Describe one physical property and one chemical property of sodium that ywe observed
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Answer:
It's a soft metal, reactive and with a low melting point, with a relative density of 0,97 at 20ºC (68ºF). From the commercial point of view, sodium is the most important of all the alkaline metals. Sodium reacts quickly with water, and also with snow and ice, to produce sodium hydroxide and hydrogen.
Explanation:
2. The overall average motion of particles based on temperature is the
(10 Points)
A.)Maxwell Boltzman
B.)Absolute zero
C.)caloric intake
Answers
Answer:
B.)Absolute zero
Explanation:
(7th grade question) (urgent!)
Sediment is formed through what process?
A cooling and crystallization
B extreme pressure and heat
C melting
D weathering
Answers
Answer:
weathering
Explanation:
it builds up more and more until it eventually becomes a broken down rock
Answer: D
Explanation: Sediment is formed through weathering.
Plz mark brainliest:)
Which type of energy change causes this leaf to grow? A. Thermal energy is transformed into potential energy. B. Thermal energy is transferred to the leaf. C. Electromagnetic energy is transformed into chemical energy. D. Electromagnetic energy is transferred to the leaf.
Answers
Answer:
C. Electromagnetic energy is transformed into chemical energy
Explanation:
Growth is one of the characteristics of living things. It refers to the increase of an organism. A leaf is part of a plant, which is a photosynthetic organism i.e. an organism capable of producing its own food using energy from sunlight. Light energy is a part of the ELECTROMAGNETIC ENERGY.
This light energy is used to synthesize glucose (food) via photosynthesis. The glucose, which stores chemical energy in its bond is then broken down to yield ATP used for growth. Hence, the transformation of electromagnetic energy to light energy is how a leaf grow.
it is C. Electromagnetic energy is transformed into chemical energy.
Plants like the stinging nettle seen here have sharp, needle-like hairs that inject a burning chemical into animals that touch the stems or leaves. These hairs are used for A) protection. B) reproduction. C) photosynthesis. D) attracting insects.
Answers
Answer:
A. Protection
Explanation:
These plants have this external protection system to protect them against being eaten by these animals.
In cases where these plants are approached to be eaten by these animals, these systems which in this case are these hairs tend to make an effort by discomforting the approaching animals.
The animals upon sensing this discomfort retreat from feasting on these plants which thus prolongs their lives and prevent them from being eaten by these animals
Easy 35 points > You have a piece of quatz, whos hardness is 7, and an unknown mineral. explain how you would determine if the unknown mineral had a hardness greater or less then 7.
Answers
Answer: not 35 points shame on you hmph lol
Explanation: