Compute how long is the ball in the air

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A ball is thrown horizontally from the top of a 65.0 m building and lands 101.0 m from the base of the building. Ignore air resistance.

(a) How long is the ball in the air? s

(b) What must have been the initial horizontal component of the velocity? m/s

(c) What is the vertical component of the velocity just before the ball hits the ground? m/s

(d) What is the horizontal component of the velocity of the ball just before it hits the ground? m/s

Reference no: EM13528310

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