Obtain the greatest height reached by the ball

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Reference no: EM13686408

A ball is thrown vertically upwards with an initial velocity of 21.56 meter per second. Ignoring air resistance, determine how long is the ball in the air?

Obtain the greatest height reached by the ball?

Compute the time at which the ascending ball reaches a height of 15 meter above the ground.

Reference no: EM13686408

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