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The three spheres in the figure, with masses mд = 71 g, mg = 12 g, and mc = 21 g, have their centers on a common line, w
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The three spheres in the figure, with masses mд = 71 g, mg = 12 g, and mc = 21 g, have their centers on a common line, w
The three spheres in the figure, with masses mд = 71 g, mg = 12 g, and mc = 21 g, have their centers on a common line, with L = 21 cm and d = 4 cm. You move sphere B along the line until its center-to-center separation from C is d = 4 cm. How much work is done on sphere B(a) by you and (b) by the net gravitational force on B due to spheres A and C? (a) Number i 7.650882353E-12 (b) Number i -7.650882353E-12 B Units J Units J L C