Science, asked by sumit8743, 11 months ago

a ball is thrown vertically upward returns to the thrown after 6 sec find (a) the velocity with which it was thrown up.

Answers

Answered by chandu743

2

6 sec is the time to taken by ball to reach maximum height plus to return the ground = 2u/g

u = velocity with which it is thrown = 6x9.8/2

29.4m/sec

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