Physics, 12.12.2019 21:31 victoriabrooks5766
Africtionless pendulum is made with a bob of mass 19.7 kg. the bob is held at height = 0.934 meter above the bottom of its trajectory, and then pushed forward with an initial speed of 2.93 m/s. what amount of mechanical energy does the bob have when it reaches the bottom?
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Africtionless pendulum is made with a bob of mass 19.7 kg. the bob is held at height = 0.934 meter a...
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