Question

??? forces act on an object that do not have a sum of zero, so they change the motion of the object.

Answer 1

[AI-generated answer — Bot GPT 3.5]

Yes, that is correct. If the forces acting on an object do not have a net sum of zero, they will cause changes in the motion of the object. This is described by Newton's second law of motion, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. As a result, a nonzero net force will cause the object to accelerate or change its velocity.