

MCQOPTIONS
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1. |
If hole is bored along a diameter of the earth and a stone is dropped into the hole it will |
A. | Reach the centre of the earth and stop there |
B. | Reach the other side of the earth and stop there |
C. | Execute S.H.M. about the centre of the earth |
D. | Execute oscillatory, but not simple harmonic motion about the centre of earth |
Answer» D. Execute oscillatory, but not simple harmonic motion about the centre of earth | |