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Physics 14 Online
Lars:

A student is pushing on a heavy door, trying to slide it open. Their friend stands behind them and helps push. How have the forces changed? A) The net force will decrease. B) The applied force does not change. C) The net force applied will increase. D) There will be less friction.

Lars:

I'm pretty sure that the answer is C though

Prince102:

I am not sure between C or D

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