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One or more external forces, large enough to be easily measured, are exerted on

ID: 2138468 • Letter: O

Question

One or more external forces, large enough to be easily measured, are exerted on each object enclosed in a dashed box shown in the figures below. Identify the reaction to each of these forces. (Select all that apply.)



force exerted by wagon on ground, downward force exerted by wagon on ground, upward force exerted by wagon on planet, upward force exerted by wagon on handle, downward to the left force exerted by wagon on planet, downward force exerted by wagon on handle, upward to the left force exerted by football on planet, downward force exerted by football on player, downward to the right force exerted by football on player, downward to the left force exerted by football on planet, upward

Explanation / Answer

b) a, d & e

c) b & d