Chemistry, 20.01.2021 01:00 berica029

Two friends push with great force against a rock. The forces are equally strong but in opposite directions. A heavy box rests on top of the rock. Answer these questions about the motion of the rock. Assume that the rock is light enough for either friend to carry. One friend steps away from the rock. Does the rock move? If so, in which direction does it move?

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Two friends push with great force against a rock. The forces are equally strong but in opposite dire...