Physics -please help
posted by JOY .
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
10 N-3 N = 7 N (to the right)