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Author Question: When a collision is perfectly inelastic, then: a. all the kinetic energy is conserved. b. all the ... (Read 108 times)

panfilo

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on: Jul 28, 2018
When a collision is perfectly inelastic, then:
 a. all the kinetic energy is conserved.
  b. all the kinetic energy is gone.
  c. the participants stick together.
  d. the total momentum is zero.

Question 2

In a system with two moving objects, when a collision occurs between the objects:
 a. the total kinetic energy is always conserved.
  b. the total momentum is always conserved.
  c. the total kinetic energy and total momentum are always conserved.
  d. neither the kinetic energy nor the momentum is conserved.


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mcabuhat

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Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


panfilo

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

blakcmamba

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Reply 3 on: Yesterday
Gracias!

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