Four forces are being applied to move an object to the left. Force 1 is pushing to the right at 200 N. Force 2 is pushing to the left at 500 N. Force 3 is pushing to the right at 100 N. Force 4 is pushing to the left at 50 N. What's the net force acting on this object?

A. - 250 N

B. 850 N

C. 0 N

D. 250 N

Four forces are being applied to move an object to the left.

Initial Force = 0N

Force 1 is pushing to the right at 200 N.

Force = 200 N

Force 2 is pushing to the left at 500 N.

Force = 200 - 500 = - 300 N

Force 3 is pushing to the right at 100 N.

Force = - 300 + 100 = - 200 N

Force 4 is pushing to the left at 50 N.

Force = - 200 - 50 = - 250 N.

So the final answer is - 250 N.

The correct answer is letter A. - 250 N.