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Author Question: Compared to the recoiling cannon, a fired cannonball has a A) greater momentum. B) greater ... (Read 135 times)

dejastew

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on: Jul 29, 2018
Compared to the recoiling cannon, a fired cannonball has a
 
  A) greater momentum.
  B) greater kinetic energy.
  C) smaller speed.
  D) all of the above

Question 2

A golf ball is thrown at and bounces backward from a massive bowling ball that is initially at rest. After the collision, compared to the golf ball, the bowling ball has more
 
  A) momentum, but less kinetic energy.
  B) kinetic energy, but less momentum.
  C) momentum and more kinetic energy.
  D) need more information


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zhanghao

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

Answer: B

Answer to Question 2

Answer: A


dejastew

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  • Posts: 562
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

komodo7

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Reply 3 on: Yesterday
Wow, this really help

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