Physics, 26.11.2019 23:31 theman300045
Ahorizontal vinyl record of mass 0.105 kg and radius 0.0757 m rotates freely about a vertical axis through its center with an angular speed of 5.80 rad/s and a rotational inertia of 5.18 x 10-4 kg·m2. putty of mass 0.0213 kg drops vertically onto the record from above and sticks to the edge of the record. what is the angular speed of the record immediately afterwards?
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Ahorizontal vinyl record of mass 0.105 kg and radius 0.0757 m rotates freely about a vertical axis t...
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