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Physics, 25.09.2020 01:01, leslie4759
Suppose you throw a ball straight upward; it rises, then returns to your hand
(a) Calling the point where it leaves your hand the origin and upward positive, make a plausible sketch of its position (vertical height) x(t) versus time t from the instant after it leaves your hand till the instant before it reaches it again.
(b) From your x(t) plot, make a sketch of the ball’s velocity v(t) versus time.
(c) From your velocity plot, sketch a plot of the ball’s acceleration versus time.
(d) Does your plot suggest that the ball’s acceleration is zero at the top of its flight?
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Answers: 3
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Suppose you throw a ball straight upward; it rises, then returns to your hand
(a) Calling the point...
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