JEE MATHEMATICS MCQ: RATE MEASURE

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From the top of a 64 metres high tower, a stone is thrown upwards vertically with the velocity of

48 \mathrm{~m} / \mathrm{s}

. The greatest height (in metres) attained by the stone, assuming the value of the gravitational acceleration

\mathrm{g}=

32 \mathrm{~m} \mathrm{~s}^2

, is:

View answer and explanation

Correct option: D

100

Option D (100) is correct because the greatest height is the sum of the tower's height and the height the stone reaches above the tower, calculated using kinematics.

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