Physics, 07.10.2019 22:00 Ayyyyeeeeeeewuzgud
Acoin of mass 0.01 kg is placed a distance 5 cm from the center of a phonograph turntable. the coefficient of static friction is 0.25. the rotational speed ⍵ of the turntable is slowly increased until the coin slides off. what is this rotational speed (in rad/s) when the coin slides off?
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0.5 kg of silver increases temperature from 0 celsius to 7 celsius when heat is added how much heat energy produced this change in temperature
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Acoin of mass 0.01 kg is placed a distance 5 cm from the center of a phonograph turntable. the coeff...
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