The acceleration due to gravity at a height \( 1 \mathrm{~km} \) ab...

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The acceleration due to gravity at a height \( 1 \mathrm{~km} \) above the
P earth is the same as at a depth d below the surface of earth.

W Then:
(2017-Delhi)
a. \( \mathrm{d}=1 \mathrm{~km} \)
b. \( \mathrm{d}=\frac{3}{2} \mathrm{~km} \)
c. \( d=2 \mathrm{~km} \)
b. \( \mathrm{d}=\frac{1}{2} \mathrm{~km} \)
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