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JEE PHYSICS MCQ: GRAVITATION

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Application +4 | -1

Radius of the earth is

\mathrm{R}

. If a body is taken to a height

\mathrm{3R}

from the surface of the earth than change in potential energy will be :-

View answer and explanation

Correct option: D

\frac{3}{4} \mathrm{mgR}

Option D (

\frac{3}{4} \mathrm{mgR}

) is correct because it's calculated using the change in potential energy formula considering the change in height from R to 4R.

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