Question

Assertion (A): If both the mass and radius of the earth decreases by 1%,

the value of accelera​

Answer 1

Answer:

If both the mass and radius of the Earth decrease by 1% then

Gravitational energy potential thus remains unchanged. Thus, we can assume that if the earth's mass and radius decreases by 1 percent, then the acceleration value due to gravity will increase by 1 percent and a body's gravitational potential energy will remain unchanged on the earth's surface.

Explanation:

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Answer 2

Explanation:

If both the mass and radius of the earth decrease by 1%, the value of acceleration due to gravity

So, g would increase by

(1.01-l)x 100% = 1%

New escape velocity would be

So, it will remain unchanged.

Also gravitational potential energy

Hence, it also will remain same.

Hope this answer is helpful for you.