Homework Help: Physics -please help

Posted by JOY on Thursday, March 29, 2012 at 9:56am.

This is for my earth science class I have not had physics-
If a person pulls on a cart to the right with a force of 10 N and a second person pulls to the left with a force of 3 N, what is the net force(+direction)on the cart?

I came up with 130 N downward force

Physics -please help - Elena, Thursday, March 29, 2012 at 10:36am
10 N-3 N = 7 N (to the right)

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