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A stone is dropped from a height h. Simu...

A stone is dropped from a height h. Simultaneously, another stone is thrown up from the ground which reaches a height 4h. The two stones will cross each other after time:

A

2 km

B

1 km

C

0 km

D

500 m

Text Solution

Verified by Experts

The correct Answer is:
C
Frame [D], which is attached with particles itself so the minimum distance is equal to zero.
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