Question

If something changes motion, are forces balanced or unbalanced?

Answer 1

The forces are unbalanced.

Step-by-step explanation:

"When the motion of an object changes, the forces are unbalanced. Balanced forces are equal in size and opposite in direction. When forces are balanced, there is no change in motion."

Answer 2

When the motion of an object changes, the forces are unbalanced. Balanced forces are equal in size and opposite in direction. ... When the forces on an object are equal and in opposite directions, the forces are balanced, and there is no change in motion.