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Author Question: When a bus brakes to a stop its kinetic energy transforms to A) stopping energy. B) potential ... (Read 54 times)

RYAN BANYAN

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on: Jul 29, 2018
When a bus brakes to a stop its kinetic energy transforms to
 
  A) stopping energy.
  B) potential energy.
  C) energy of motion.
  D) energy of rest.
  E) heat.

Question 2

You do work on a cart loaded with groceries. If you do this work in one-third the usual time, you expend
 
  A) one third as much power.
  B) the usual power.
  C) three times the usual power.
  D) need more information.


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meryzewe

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

Answer: E

Answer to Question 2

Answer: C


RYAN BANYAN

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Reply #2 on: Jul 29, 2018
Thank you!


meryzewe

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Reply #3 on: Jul 29, 2018
Always glad to help...


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