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A ball is thrown vertically upward, which is the positive direction. A little later it returns...

A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in the air for a total time of 7.4 s. How long does the ball take to reach its maximum height?

A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in the air for a total time of 7.4 s. What is the maximum height reached by the ball?

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Homework Answers

Answer #1

a)

From Kinematic equation

when the object reaches initial posotion =>y=0

From Kinematic equation

at maximum height =>V=0

(time taken to reach maximum height)

b)

From Kinematic equation

at y=Hmax

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