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Physics, 04.10.2020 16:01 jasmineanitak16
A tennis ball is shot vertically upward inside a tower with an initial speed of
20.0 m/s. Neglect air resistance. Approximately how long does it take the tennis ball to reach its maximum height?
0.50 s
2.04 s
4.08 s
6.08 s
9.80 s
Determine the velocity of the ball 3.0 s after it is thrown
9.40 m/s, downward
9.40 m/s, upward
29.4 m/s, downward
38.8 m/s, upward
38.8 m/s, downward
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Answers: 2
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A tennis ball is shot vertically upward inside a tower with an initial speed of
20.0 m/s. Neglect a...
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