Suppose a man is sitting on a chair and exerting 100 N of force downward, while a spring beneath the chair exerts 150 N of force upward. If you assign a negative value to the downward force, what is the net force of this system?(1 point)

To find the net force of the system, we can assign values based on the given conditions. The downward force (man sitting on the chair) is -100 N, and the upward force (spring) is +150 N.

Net Force = Upward Force + Downward Force
Net Force = 150 N + (-100 N)
Net Force = 150 N - 100 N
Net Force = 50 N

So, the net force of this system is 50 N.