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Author Question: Two masses m1 and m2, with m1 = 3 m2, undergo a head-on elastic collision. If the particles were ... (Read 45 times)

joesmith1212

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on: Jul 28, 2018
Two masses m1 and m2, with m1 = 3 m2, undergo a head-on elastic collision. If the particles were approaching with speed v before the collision, with what speed are they moving apart after collision?
 a. v
  c. 3v/4
  b. v/3
  d. 3v

Question 2

The combination of two separated point charges of opposite sign but equal magnitude is called an electric:
 a. magnapole.
  c. quadrapole.
  b. dipole.
  d. monopole.


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sultansheikh

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


joesmith1212

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Reply 2 on: Jul 28, 2018
Wow, this really help

samiel-sayed

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

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