Physics, 27.01.2020 21:31 tdluong157
If the effects of heat and friction are ignored, the amount of work output is always the amount of work input, even when using a simple machine.
Answers: 3
Physics, 22.06.2019 03:00
1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of
Answers: 1
Physics, 23.06.2019 10:30
Arock,thrown straight up, takes 4.2 seconds to reach its max height (g=9.8m/s) what was the initial velocity? what was its maximum height?
Answers: 1
If the effects of heat and friction are ignored, the amount of work output is always the amount of...
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