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Author Question: If the momentum of the person is P, the momentum of the skateboard in the situation shown in the ... (Read 23 times)

mydiamond

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on: Jul 28, 2018
If the momentum of the person is P, the momentum of the skateboard in the situation shown in the figure is:
 a. P.
  b. P.
  c. zero.
  d. 2P.
  e. -2P.

Question 2

Which of these is NOT a vector quantity?
 a. momentum
  b. impulse
  c. displacement
  d. speed
  e. velocity


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meryzewe

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

b

Answer to Question 2

d


mydiamond

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Reply #2 on: Jul 28, 2018
TY


meryzewe

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Reply #3 on: Jul 28, 2018
You're welcome


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