Answer:
1. 294N
2. 294N
3. 19.6N
4. 19.6N
5. 4.9N
6. 4.9N
7. 80N
8. 185N
Explanation:
The weight of an object is the force that gravity is having over it, and we measure it in Neutowns (N), which equals Kg x m/s².
To find the weight of an object, we use the formula F= m x g.
F stands for force, m for the object's mass, and g for gravity, which is the force that attracts objects to Earth, and we measure it by the acceleration that an object has during free falling.
The Earth's gravity is 9.8 m/s²
1. We use the formula F=m x g
F= 30kg x 9.8 m/s²
F= 294 N
2. We have to convert the 30000g into kg to use the formula
30000÷1000= 30kg
30000g equals to 30Kg, so the object's mass (m) is 30Kg.
F= m X g
F= 30kg X 9.8 m/s²
F= 294 N
3. F= m X g
F= 2kg X 9.8 m/s²
F= 19.6 N
4.We have to convert the 2000g into Kg.
2000÷1000= 2Kg
The object's mass (m) is 2Kg.
F= m X g
F= 2kg X 9.8 m/s²
F= 19.6 N
5. F= m X g
F= 0.5 kg X 9.8 m/s²
F= 4.9 N
6.We have to convert 500g to Kg.
500g÷1000=0.5Kg
The object's mass (m) is 0.5 kg
F= m X g
F= 0.5 Kg X 9.8 m/s²
F= 4.9 N
7. The gravity on the moon is different from the one on Earth. In the formula, instead of 9.8 m/s² for the gravity (g), we use 1.6 m/s².
F= m X g
F= 50Kg X 1.6m/s²
F= 80N
8. The gravity (g) on Mars is 3.7 m/s², so we have to use it in the formula where it says g to find the object's weight on Mars
F= 50Kg X 3.7m/s²
F= 185 N
PLEASE HELP LINKS WILL BE REPORTED THANKS (THIS IS DUE SOON)
Identify what types volcanoes are basaltic,andesitic, or rhyolitic. (just put what type they are by their locations where they form)
1. Volcanoes that form along ocean-Continental subduction zones
2.Volcanoes that form along mid-ocean ridges
3. Volcanoes that form the melting of rocks in the upper mantle
4. Volcanoes that form along continental margins where magma mixes with continental crust
Answer:
1 basaltic
2basaltic
3 andesitic
4 rhyolitic
and I'm sorry for not believeing you I hope that this helps you out good luck and follow me so I can help you when you need it
2 paragraphs about interdependence-biology
Answer:
Interdependence is mutual dependence between things. If you study biology, you'll discover that there is a great deal of interdependence between plants and animals. Inter- means "between," so interdependence is dependence between things. We often use interdependence to describe complex systems.All living things depend on their environment to supply them with what they need, including food, water, and shelter. ... Many living things interact with other organisms in their environment. In fact, they may need other organisms in order to survive. This is known as interdependence.Explanation:
Hopes this helps. Mark as brainlest plz!What would happen, in terms of population size, if the amount of resources in an ecosystem always remained constant?
The population would decrease because of competition between the organisms.
The population would remain the same size because there was no competition between the species.
The population would increase because competition would cause a more productive reproductive season.
Answer:
The population would decrease because of competition between the organisms.
Explanation:
the population would decrease because there eventually wouldn't be enough resources to support the population.
nucleus is discovered by whom
Explanation:
[tex]\huge\boxed{\fcolorbox{green}{yellow}{Ernest Rutherford's}}[/tex]
GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!!!!
Answer:
Well, you need an egg and a sperm to reproduce
So neither are correct you need both
Bees play a central role in the health of terrestrial ecosystems because they are vital
to the pollination of plants. The extinction of bees could cause the collapse of plant-
based terrestrial (land) ecosystems. Based on this description, bees can best be
described as a
A.native species
B.foundation species
C.keystone species
D.specialist species
Answer:
C
Explanation:
Bee can be described as a key stone speices
Which of these groups is the smallest level of classification? A. Class B. Order C. Phylum D.Family
Answer:
Family.
Explanation:
Largest classification to smallest:
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
From smallest to largest the order is
Species
Genus
Family
Order
Class
Phylum
Kingdom
Domain
This investment is best considered high risk with the potential for a low return. high risk with the potential for a high return. low risk with the potential for a low return. low risk with the potential for a high return.
Answer: b high risk with the potential for a high return
Explanation:
Edge
Answer:
b
Explanation:
The colour of chillies at the time of ripening changes from green to red.
give reasons
Answer:
Peppers can be eaten at any point of ripeness, but the color change in ripening peppers is caused by the degradation of chlorophyll, which occurs at the same time as the seeds mature.
In which of the following scenarios is it most likely for a volcano to develop?
c. two oceanic crusts converge
b. two continental crusts converge
c. oceanic crust diverges with continental crust
d. oceanic crust converges with continental crust
Answer:
The answer is D.Oceanic crust converges with continental crust.
A newborn puppy has 2 alleles for floppy ears. During which part of the reproductive process did the
alleles separate as the puppy was developing?
O meiosis
O mitosis
O DNA replication
O fertilization
Answer:
the answer is meiosis
dat the answer
Describe the action of cocaine at a synapse
Answer:
dopamine transporter, blocking the removal of dopamine from the synapse. Dopamine then accumulates in the synapse to produce an amplified signal to the receiving neurons
What consists of all the living organisms in an area and the
non-living aspects of the environment?
a Ecosystem
b Community
C Population
Answer:
a. Ecosystem
Explanation:
Ecosystem
An ecosystem consists of all the living things and nonliving things interacting in the same area.
Rasheeda made a model of a plant cell and labeled parts of the cell that are not found in animal cells. Which other part of the cell should Rasheeda label
Answer:
Cell wall, chloroplasts, plastids, and a central vacuole.
Explanation:
Rasheeda has to label cell wall, chloroplasts, plastids, and a central vacuole because these parts are not present in the animals cell. The outer boundary of animal cell is cell membrane whereas the outer boundary of plant cell is cell wall. The plant cell has chloroplast due to its function of making their own food with the help of sunlight so that's why it is not present in animal cell which can't make their own food. Plastid is also absent in animals cell and present in plant cell which is responsible for manufacturing and storing of food. Both plant cell and animal cell has vacuole but different in their size and location in the cell.
PLEASE HELP SCIENCE
Question: How does a region’s latitude impact its climate? What role does the sun play on an area’s climate?
Answer:
Places with latitudes closer to the Equator have hotter climates. Places with latitudes closer to the Poles have colder climates. This happens because the Sun's rays hit them more or less directly.
The Sun powers life on Earth; it helps keep the planet warm enough for us to survive.
distinguish between absorption and reabsorption in the mammalian body
Answer:
Tubular reabsorption is the process that moves solutes and water out of the filtrate and back into your bloodstream. This process is known as reabsorption, because this is the second time they have been absorbed; the first time being when they were absorbed into the bloodstream from the digestive tract after a meal.
Explanation:
What do decomposers play in the environment
Answer: Hewo, there! your answer is below
Decomposers feed on dead things: dead plant materials such as leaf litter and wood, animal carcasses, and feces.
Explanation:
They recycle matter by breaking down the organic remains and waste products of plants and animals. ii These recycled matter are washed up and enter the soil from where plants absorb the nutrients again.
Hope this helps you!!
Have a great day!!
Answer:
Nature has its own recycling system: a group of organisms called decomposers. Decomposers feed on dead things: dead plant materials such as leaf litter and wood, animal carcasses, and feces. They perform a valuable service as Earth's cleanup crew.
Explanation:
pls mark brainlest
Hibernation and having heavy fur coats are adaptations of animals in which biome.
a. taiga
b. grassland
c. desert
d .temperate forest
e. tropical rainforest
Hibernation and having heavy fur coats are adaptations of animals in the taiga biome. Therefore, option A is correct.
What is adaptation?"The process by which a species or an organism steadily improves its acclimation to its environment is defined as adaptation." The behavioral or physical characteristics of an animal that improve its ability to thrive in its ecosystem are referred to as adaptation.
Animals can save themselves from predators and extreme weather by adapting. various birds may conceal themselves under long grass, while weeds, insects, and other creatures can change their color to blend in. Predators find it difficult to locate them in search of food a result.
Hibernation and having heavy fur coats are adaptations of animals in the taiga biome because it provides them heat in the cold weather. Therefore, option A is correct.
Learn more about adaptation, here:
https://brainly.com/question/28881538
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During which eon did oxygen begin to build up the most in Earth’s atmosphere?
Hadean
Phanerozoic
Archean
Proterozoic
Answer:
Proterozoic eon
Carbon dioxide is least soluble in ocean water
A .None of these answers are correct.
B . in the Arctic Ocean.
C .in the North Atlantic Ocean.
D . near the South Pole.
E . at the equator.
Answer:
it's either be or see because it's more soluble with water the sense the Arctic Ocean is you know near the Arctic which would be like more North Pole and it be really cold and Frozen it's more contact with just normal water so I'm pretty sure the North Atlantic Ocean so c
This 45 year-old male presents to the operating room with a painful mass of the right upper arm. Upon deep dissection a large mass in the soft tissue of the patient's shoulder was noted. The mass appeared to be benign in nature. With deep blunt dissection and electrocautery, the mass was removed and sent to pathology. What CPT® code is reported?
Answer:
230075-RT
Explanation:
here you go hope this helps
A person who is interested in the hypothalamus and its functions might pursue a career in (3 points)
a
neuroscience
b
gene therapy
c
endocrinology
d
sports medicine
Help me for more points
Answer:
2 i think!!
Explanation:
functions of the fine cytoplasmic filaments
Answer:
Striated, smooth, and cardiac muscle cells contain vast numbers of cytoplasmic filaments that function during the contraction of these cells. ... The contraction of striated muscle cells shortens the muscle, which then moves the skeleton.Which statement best compares the energy transformation of photosynthesis and cellular respiration? A) only photosynthesis uses oxygen to create energy B) only photosynthesis causes an increase in kinetic energy C) photosynthesis and cellular respiration both store energy in chemical bonds D) photosynthesis and cellular respiration both require chemical energy to make food
Answer:
D) photosynthesis and cellular respiration both require chemical energy to make food
Explanation:
Hope I helped! Brainiest plz!
Photosynthesis and cellular respiration both store energy in chemical bonds.
Photosynthesis is the process by which green plants make food using sunlight and in the presence of chlorophyll. During photosynthesis, carbon dioxide is combined with water to produce glucose, oxygen and ATP molecules.
During cellular respiration, oxygen breaks down glucose in the mitochondria to yield CO2, H2O and ATP. In both cases, ATP which is the energy molecule of living things is produced. Therefore in both processes, energy is stored in chemical bonds.
Learn more: https://brainly.com/question/2673886
1. Live in extreme environments.
II. Contain unique rRNA.
III. Cells are prokaryotic.
IV. Cell walls contain no peptidoglycan.
V. Do not respond to traditional antibiotics.
Recent work in classification of life on Earth has shown that what were once called prokaryotes are much more diverse than ever
suspected. The prokaryotae are now divided into two domains, the Eubacteria and the Archaebacteria, and are as different from
each other as either is from the Eukaryota. What is the basis for this change in classification? Read the prompt and select all that
apply.
A)
I, IV
B)
I, II, III
Eliminate
I, II, IV, V
D)
All five reasons are correct.
Answer:c
Explanation:
Increase the mutation rate with radiation or chemicals.
Please give me short answers
Answer:
Use chemicals to prevent chromosomal separation during meiosis in plants.
Answer:
The risk of genetic mutation is expressed in terms of the doubling dose: the amount of radiation that would cause additional mutations equal in number to those that already occur naturally from all causes, thereby doubling the naturally occurring rate of mutation.
Explanation:
hope it will help you
Describe the three stages of cellular respiration and identify the part of the cell in which cach
stage takes place.
Answer: 3 stages- glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation. In glycolysis, the beginning process of all types of cellular respiration, two molecules of ATP are used to attach 2 phosphate groups to a glucose molecule, which is broken down into 2 separate 3-carbon PGAL molecules. PGAL releases electrons and hydrogen ions to the electron carrier molecule NADP+. A carboxyl group is removed from pyruvate and released as carbon dioxide. The two-carbon molecule from the first step is oxidized, and NAD+ accepts the electrons to form NADH. The oxidized two-carbon molecule, an acetyl group, is attached to Coenzyme A to form acetyl CoA. The citric acid cycle, where acetyl CoA is modified in the mitochondria to produce energy precursors in preparation for the next step. Oxidative phosphorylation, the process where electron transport from the energy precursors from the citric acid cycle (step 3) leads to the phosphorylation of ADP, producing ATP. The space between the inner and outer membrane is called the intermembrane space. The space enclosed by the inner membrane is called the matrix. The second stage of cellular respiration, the Krebs cycle, takes place in the matrix. The third stage, electron transport, takes place on the inner membrane.
Explanation:
what is the relationship between the density of a liquid and it's upthrust?
plz help me
Answer:
directly proportional
Explanation:
The density of a liquid is directly proportional to the upthrust.
hope it helps u
sorry, desperate for points.
Please help me. no links I report you
Answer:
c
Explanation:
because if it is constant that mean it has the same forward and backward force.