question archive Two bowling balls are at rest on top of a uniform wooden plank with the centers of mass located as in the figure below
Two bowling balls are at rest on top of a uniform wooden plank with the centers of mass located as in the figure below
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Two bowling balls are at rest on top of a uniform wooden plank with the centers of mass located as in the figure below. The plank has a mass of 4.70 kg and is 1.00 m long. Find the horizontal distance (in m) from the left end of the plank to the center of mass of the plank-bowling balls system. -0.890 m 0.320 m 5.20 3.65 kg B A 1.00 m
