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Author Question: What form of energy do electrons have when they're at rest on the negative terminal of an isolated ... (Read 14 times)

Jipu 123

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on: Jul 29, 2018
What form of energy do electrons have when they're at rest on the negative terminal of an isolated (not connected to an electrical circuit) batters?
 
  A) thermal
  B) electrical
  C) radiant
  D) chemical
  E) Actually, they don't have any energy.

Question 2

An artificial satellite moves at a steady 25,000 km/hr in a circular orbit around Earth. Is it accelerated?
 
  A) Yes, because its speed is changing.
  B) Yes, because its direction of motion is changing.
  C) No, because its speed is unchanging.
  D) No, because its direction of motion is unchanging.
  E) No, for both reasons C and D.


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bitingbit

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

B

Answer to Question 2

B


Jipu 123

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Reply 2 on: Jul 29, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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