How does the mass of an object affect its acceleration during a freefall?

Answers

Answer 1

Answer: There is a big misconception about this but I will try to clear it up:
Think about this, if you drop a feather and a marble from the same beginning point then they will both fall at the same rate. This is because, mass doesn't affect the speed of falling objects, however, if there are other factors involved other than gravity then the answer may vary.

Hope this helped

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energy in the form of electromagnetic radiation. Most often associated with a wavelength that is visible to the eye

Answers

light energy

Energy in the form of electromagnetic radiation. Most often associated with a wavelength that is visible to the eye.

Answer:

Light energy

Explanation:

explain how a mutation in an individual's DNA occurs, and describe the effect it may have on the individual's traits.

Answers

A mutation in the DNA ca happen during growth, when the DNA splits and becomes RNA. Mutations can also occur from other invasive cells, such as bacteria or viruses. A mutation in your DNA can also be there from when you were born. These mutations can cause variations in your appearance, such as eye color, ability to see, taste, smell and the complexion of your face. The mutations can also result in variations in your growth, causing immature or late growth. These mutations are dangerous, and can result in failure of the organisms cells , to complete and utter death of an organism.

Answer:

DNA are transcribed to the aRNA and then, in turn, morphed by the tRNA, altering the protein acid chain and keeping the function of the protein, which affects the traits of the individual.

Explanation:

When water condenses onto the grass in the early morning when the air is clear

Answers

it is called dew which is when water condenses onto the grass in the early morning.

BRAINLIST | Why are there some areas of the country where wind power is not the best option?

Answers

Answer:

In contrast, wind turbines produce no greenhouse gases when generating electricity. We should note that both noise and visual pollution are environmental disadvantages of wind turbines. However, these factors don't have a negative impact on the earth, water table or the quality of the air we breathe.

A squirrel (mass 0.9 kg) is running across the road at a speed 4.0 m/s. What is thesquirrel's kinetic energy?

Answers

The kinetic energy of the squirrel with a mass of 0.9 Kg running with a speed of 4 m/s is 7.5 J.

What is kinetic energy?

Kinetic energy of an object is a form of energy generated by virtue of the motion of the object. Kinetic energy is dependent on the mass and velocity of the body.

When a body starts to move its potential energy starts to convert to kinetic energy and the kinetic energy will be maximum at the highest speed. When the object slow down and pause in a position it gains potential energy again.

The kinetic energy KE = 1/2 mv²

Given mass = 0.9 Kg

velocity = 4 m/s.

KE = 1/2 0.9 Kg × 4² m/s

= 7.5 J

Therefore, the kinetic energy of the squirrel is 7.5 J.

To find more on kinetic energy, refer here:

brainly.com/question/26472013

#SPJ2

Answer:

A). Option A

B). Option B

C). Option B

Explanation:

Which one of the following is a measurement of energy used?A.
24 meters per second

B.
60 milligrams

C.
15 liters

D.
6 joules

Answers

The correct answer to the question is D) 6 joules.

EXPLANATION:

As per the question, four measurements are given i.e 24 m/s, 60 mg, 15 L and 6 J.

We are asked to determine the measurement which corresponds to energy.

Energy is measured in various units like joule, erg, electron volt etc.

Joule is the unit of energy in S.I system.

Hence, the correct measurement which corresponds to energy is 6 joules.

All other measurements like 24 m/s, 60 mg and 15 L are not the measurements of energy. These are the measurements of speed, mass and volume respectively.

D. 6 Joules trust me i work with cars so i have to know this

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