Question
Two wooden balls collide in the air while a man is juggling them.
How does the total momentum within the system of the two balls change after the collision?
Answer options with 4 options
A.
The balls experience no change in total momentum because momentum is conserved.
B.
The balls experience an increase in total momentum because their combined mass is greater.
C.
The balls experience a decrease in total momentum because colliding causes them to slow down.
D.
The balls experience a complete conversion of momentum to potential energy after their collision.
How does the total momentum within the system of the two balls change after the collision?
Answer options with 4 options
A.
The balls experience no change in total momentum because momentum is conserved.
B.
The balls experience an increase in total momentum because their combined mass is greater.
C.
The balls experience a decrease in total momentum because colliding causes them to slow down.
D.
The balls experience a complete conversion of momentum to potential energy after their collision.
Answers
GPT-4o mini
The correct answer is:
A. The balls experience no change in total momentum because momentum is conserved.
In a closed system, the total momentum before and after a collision is conserved, provided no external forces are acting on the system. Therefore, the total momentum within the system of the two balls does not change after the collision.
A. The balls experience no change in total momentum because momentum is conserved.
In a closed system, the total momentum before and after a collision is conserved, provided no external forces are acting on the system. Therefore, the total momentum within the system of the two balls does not change after the collision.