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Physics, 22.06.2019 12:50, natalyarenassalgado
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Physics, 22.06.2019 14:10, chuchi24
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Physics, 22.06.2019 16:00, lazavionadams81
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Physics, 22.06.2019 19:00, Geo777
Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
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What is occurring when two waves traveling along the same medium meet and cancel each other out?
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