Question

A ball is thrown vertically upwards. It attains a maximum height of 98 m. Find, (i) initial speed
with which it was thrown, (ii) time taken by it to reach the maximum height, (iii) time after
which it will reach the ground again, and (iv) the velocity with which it will hit the ground.
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Answer 1

Answer:

i) 43.8m/s

ii)4.4s

iii)4.4s

iv)1920N

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