Physics, 08.01.2021 20:50 eleaanastasiawo
A ball of 5 kg is moving towards the wall at 6 m/s. After a while,
it hits the wall and rebounds back at 4 m/s in the opposite
direction. What is the work done on it?
Answers: 2
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Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.
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Physics, 22.06.2019 11:10, alexisbarry7495
An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?
Answers: 3
A ball of 5 kg is moving towards the wall at 6 m/s. After a while,
it hits the wall and rebounds ba...
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