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 toatl time of flight is

A bullet fired vertically up from the ground reaches a height 40 m in

1.	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 toatl time of flight is
Answer» 4s 3s 6s 8s Answer :C

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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 toatl time of flight is

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