Answer to Question #285467 in Physics for haasggdfnsd

Question

Read the statements carefully and underline the word or group of words that makes the statement incorrect then change it to make it correct. 13. Momentum is the product of the force and the time the force is applied on the body. The change in momentum is equal to impulse, or Ft= mΔv. 14. The law of conservation of momentum states that the total momentum of a system before collision is equal to the total momentum of the system after collision. 15. For perfectly elastic collisions, the total energy of the system remains the same.

Answer 1

13. Momentum [not momentum, impulse] is the product of the force and the time the force is applied on the body. The change in momentum is equal to impulse, or Ft= mΔv.

14. The law of conservation of momentum states that the total momentum of a system before collision is equal to the total momentum of the system after collision. [Everything is good]

15. For perfectly elastic collisions, the total energy of the system remains the same. [Everything is good]