Geography, asked by harshitapaliwal48, 3 months ago

A man throws a ball vertically upward and it rises through 20 cm and returns to his hands. What was the initial velocity (u) of the ball and for how much time (T) it remained in the air? and the sepration between a and b at highest point b

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Answers

Answered by MrChuuChuuTrain

3

Answer:

u = 20 m/s, T = 4s

Explanation:

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