What kind of force exists when all the forces cancel each other out (net force = 0N) ?

A. non-contact

B. contact

C. balanced

D. un-balanced

Balanced force exists when all forces cancel each other out. Un-balanced force would be a man shoving another man. Non contact force is a force that doesn't touch you, like weight. Contact force would be like a elephant standing on-top of a ball. Therefore C. is the answer.