Part II. TRUE or FALSE. Read each sentence carefully and write TRUE if the statement is correct and FALSE if otherwise. Write your answer on the blank spaces provided before each number and make a ba explanation to defend your answer.
6. When one of the interacting bodies move forward, it gains momentum in the forward directie As a result, the other body must move backward to keep the total momentum zero.
7. For an isolated system, the total momentum before the interaction is greater than the total momentum after the interaction.
8. In a perfectly inelastic collision, the two objects bounce after the collision, and they move separately.
9. If no external force (like friction) acts on the system, the momentum of the system is conserved. There is no change in the momentum of the system.
10. In a collision of two particles, the sum of the two momenta before collision is equal to their sum after collision.