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JEE PHYSICS MCQ: GRAVITATION

1 Easy

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A body of mass

m

is taken from earth surface to the height

\mathrm{h}

equal to radius of earth, the increase in potential energy will be

View answer and explanation

Correct option: B

\frac{1}{2} \mathrm{mgR}

Option B (

\frac{1}{2} \mathrm{mgR}

) is correct because the change in potential energy is calculated using the formula

\Delta U = \frac{mgh}{1 + h/R}

with h = R.

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