2) Oliver drops a tennis ball from a certain height above a concrete floor. The ball's motion from the moment the ball is released to the moment it reaches its maximum height after bouncing up from the floor is shown on the velocity-time graph below. (a) Is the y-axis directed up or down? How do you know? (b) Estimate the initial height from which the ball is released and the final height to which the ball bounces.
2) Oliver drops a tennis ball from a certain height above a concrete floor. The ball's motion from the moment the ball is released to the moment it reaches its maximum height after bouncing up from the floor is shown on the velocity-time graph below. (a) Is the y-axis directed up or down? How do you know? (b) Estimate the initial height from which the ball is released and the final height to which the ball bounces.
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Transcribed Image Text:1:01 PM Sun Sep 25
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2) Oliver drops a tennis ball from a certain height above a concrete floor. The ball's
motion from the moment the ball is released to the moment it reaches its
maximum height after bouncing up from the floor is shown on the velocity-time
graph below. (a) Is the y-axis directed up or down? How do you know? (b)
Estimate the initial height from which the ball is released and the final height to
which the ball bounces.
v, (m/s)
0.2 0.4 0.6 0.8 1.0
KA
2949
OH
t(s)
44%
+:
U
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