A bullet fired vertically up from the ground reaches a point in its path after 3s and 13 s, both times being taken from the instant of firing the bullet. The velocity of projection of the bullet is (g=10 ms^(-2))

A bullet fired vertically up from the ground reaches a point in its pa

1.	A bullet fired vertically up from the ground reaches a point in its path after 3s and 13 s, both times being taken from the instant of firing the bullet. The velocity of projection of the bullet is (g=10 ms^(-2))
Answer» `80ms^(-1)` `40 MS^(-1)` `160 ms^(-1)` `20 ms^(-1)` Answer :A

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A bullet fired vertically up from the ground reaches a point in its path after 3s and 13 s, both times being taken from the instant of firing the bullet. The velocity of projection of the bullet is (g=10 ms^(-2))

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