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A bullet fired vertically up from the gr...

A bullet fired vertically up from the ground reaches a height 40 m in its path from the ground and it takes further time 2 seconds to reach the same point during descent. The total time of flight is `(g=10 ms^(-2))`

A

4s

B

3s

C

6s

D

8s

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-MOTION IN A STRAIGHT LINE-Exercise -2
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