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Author Question: A block of ice sliding down an incline has half its maximum kinetic energy A) at the top. B) at ... (Read 38 times)

lak

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on: Jul 29, 2018
A block of ice sliding down an incline has half its maximum kinetic energy
 
  A) at the top.
  B) at the bottom.
  C) halfway down.
  D) need more information

Question 2

A cannonball has more kinetic energy than the recoiling cannon from which it is fired because the force on the ball
 
  A) is more concentrated.
  B) meets less resistance than the cannon on the ground.
  C) acts over a longer distance.


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steff9894

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

Answer: C

Answer to Question 2

Answer: C


lak

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  • Posts: 546
Reply 2 on: Jul 29, 2018
Gracias!

ttt030911

  • Member
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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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