Free points :)
all you have to do is talk to me coz I'm lonely :)...
Physics, 20.11.2020 19:30, FatCatcreator
Free points :)
all you have to do is talk to me coz I'm lonely :)
Answers: 1
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
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