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OverLord2011 [107]
1 year ago
15

If Weight=mg and Force=ma, and the only force acting on an object is gravity, then the masses cancel each other out and you are

left with g=a. Therefore, that must mean everything on earth must fall at the same rate. Is this true Why or why not?
Physics
2 answers:
anygoal [31]1 year ago
8 0

The correct answer to question:

Explanation:

gregori [183]1 year ago
5 0

When g=a, that means everything on earth fall at the same rate.

<h3>Why does everything fall to the earth at the same rate?</h3>

As such, all objects free fall at the same rate regardless of their mass. Because the 9.8 N/kg gravitational field at Earth's surface causes a 9.8 m/s/s acceleration of any object placed there, we often call this ratio the acceleration of gravity.

<h3>Why is gravity equal to acceleration?</h3>

When objects fall to the ground, gravity causes them to accelerate. Acceleration is a change in velocity, and velocity, in turn, is a measure of the speed and direction of motion. Gravity causes an object to fall toward the ground at a faster and faster velocity the longer the object falls.

Know more about gravity here

brainly.com/question/4014727

#SPJ2

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Answer:A air

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8 0
2 years ago
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A thin cylindrical shell and a solid cylinder have the same mass and radius. The two are released side by side and roll down, wi
Vitek1552 [10]

Answer:

Explanation:

Let the velocity be v

Total energy at the bottom

= rotational + linear kinetic energy

= 1/2 Iω² + 1/2 mv² ( I moment of inertia of shell  = mr² )

= 1/2 mr²ω² + 1/2 mv² ( v = ω r )

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v = √gh

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= 4.2 m /s

8 0
3 years ago
Elements that easily transmit electricity and heat display the property known as conductivity.
Musya8 [376]


True.

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A copper wire is still  a copper wire when it is conducting electricity. Like wise, an aluminum rod is still an aluminum rod when heated. It is conducting heat but the heat does not change it, it is still  an aluminum rod during the whole process.

7 0
2 years ago
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if a bowling ball hits a wall a force of 6 N, the wall exerts a force of how much back. on the bowling ball
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There has to be 6 N for a reactant


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Answer:

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