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Author Question: A small car and a large truck collide head-on. During the collision, the small car experiences A) ... (Read 40 times)

newyorker26

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on: Jul 29, 2018
A small car and a large truck collide head-on. During the collision, the small car experiences
 
  A) A much larger acceleration than the truck.
  B) A much larger force than the truck.
  C) A much larger change in momentum than the truck.
  D) All of the above.
  E) None of the above.

Question 2

A pool ball moving at 3 m/s collides head-on with an identical pool ball that's initially at rest. Just after the collision, the second ball moves away at 2 m/s while the first ball
 
  A) moves at 3 m/s in a direction opposite to the second ball.
  B) continues moving at 3 m/s in the same direction.
  C) is at rest.
  D) moves at 1 m/s in the same direction as the second ball.
  E) moves at 1 m/s in a direction opposite to the second ball.


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KKcool

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

D


newyorker26

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Reply 2 on: Jul 29, 2018
Gracias!

mochi09

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Reply 3 on: Yesterday
:D TYSM

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