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JEE PHYSICS MCQ: GRAVITATION

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An object is taken to a height above the surface of earth at a distance

\frac{5}{4} R

from the centre of the earth. Where radius of earth,

R=6400 \mathrm{~km}

. The percentage decrease in the weight of the object will be

View answer and explanation

Correct option: A

{\text{36% }}

Option A (36%) is correct because the percentage decrease in weight is calculated by comparing the weight at height

\frac{5}{4}R

from the center of the Earth to the weight on the surface.

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