Question: (a) With what speed must a ball be thrown vertically from ground level to rise to a maximum height of 50 m? (b) How long

(a) With what speed must a ball be thrown vertically from ground level to rise to a maximum height of 50 m?
(b) How long will it be in the air?
(c) Sketch graphs of y, v, and a versus t for the ball. On the first two graphs, indicate the time at which 50 m is reached.

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We neglect air resistance for the duration of the motion between launching and landing so a g 98 ms ... View full answer

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