Physics, 24.12.2019 05:31 nicolescaggs
Amass of 5.00 kg pulls down vertically on a string that is wound around a rod of radius 0.100 m and negligible moment of inertia. the rod is fixed in the center of a disk. the disk has mass 125 kg and radius 0.2 m. they turn freely about a fixed axis through the center. what is the angular acceleration of the rod, in radians/s?
a. 2
b. 25
c. 50
d. 75
e. 125
Answers: 1
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Amass of 5.00 kg pulls down vertically on a string that is wound around a rod of radius 0.100 m and...
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