Physics, 24.03.2020 00:28 theresamarieuehling2
A uniform steel rod has mass 0.300 kg and length 40.0 cm and is horizontal. A uniform sphere with radius 8.00 cm and mass 0.500 kg is welded to one end of the bar, and a uniform sphere with radius 6.00 cm and mass 0.380 kg is welded to the other end of the bar. The centers of the rod and of each sphere all lie along a horizontal line.
How far is the center of gravity of the combined object from the center of the rod?
Express your answer with the appropriate units. Enter a negative value if the center of gravity is toward the 0.500 kg sphere and a positive value if the center of gravity is toward the 0.380 kg sphere.
Answers: 1
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A uniform steel rod has mass 0.300 kg and length 40.0 cm and is horizontal. A uniform sphere with ra...
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