A stone thrown upwaords from the top of tower 85 m high , reches the ground in 5 s. find (i) the greatest heigth above the ground (ii) the velocity with which it reaches the gorund and (iii) the time taken to reach the maximum height . Take g =` 10ms ^(-2)`?

A stone thrown upwaords from the top of tower 85 m high , reches the g

1.	A stone thrown upwaords from the top of tower 85 m high , reches the ground in 5 s. find (i) the greatest heigth above the ground (ii) the velocity with which it reaches the gorund and (iii) the time taken to reach the maximum height . Take g =` 10ms ^(-2)`?
Answer» Correct Answer - 88. 2 m (ii) ` 42 ms^(-1)` (iii) 0. 8 s

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A stone thrown upwaords from the top of tower 85 m high , reches the ground in 5 s. find (i) the greatest heigth above the ground (ii) the velocity with which it reaches the gorund and (iii) the time taken to reach the maximum height . Take g =` 10ms ^(-2)`?

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