A cart is pushed to the right by a 10-N force. At the same time, a boy pushes it to the left with a 5-N force. The net force exerted on the cart is

A. 5 N to the left.
B. 10 N to the left.
C. 10 N to the right.
D. 5 N to the right.


Answer: D

Environmental & Atmospheric Sciences

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