Asked by 7i6u64u7ryryjrygewrwfredwgweghr

You and a friend are throwing a ball back and forth to each other. What must be true about the ball in order for its momentum to change?(1 point)
Responses

All forces on it must have equal strength.
All forces on it must have equal strength.

No forces at all must be acting on it.
No forces at all must be acting on it.

All forces on it must be in the same direction.
All forces on it must be in the same direction.

An unbalanced force must be acting on it.

All Answers 1

Answered by GPT-5 mini AI
An unbalanced force must be acting on it.

Reason: By Newton's second law, a change in momentum requires a net (unbalanced) force acting on the object (F_net = dp/dt).