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Author Question: Whereas impulse involves the time that a force acts, work involves the A) distance that a force ... (Read 104 times)

sdfghj

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on: Jul 29, 2018
Whereas impulse involves the time that a force acts, work involves the
 
  A) distance that a force acts.
  B) time and distance that a force acts.
  C) acceleration that a force produces.

Question 2

When Freddy Frog drops vertically from a tree onto a horizontally-moving skateboard, he doesn't slip off the skateboard because of
 
  A) inertia in motion.
  B) momentum change.
  C) friction between his feet and the board.


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mcarey591

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

Answer: A

Answer to Question 2

Answer: C


sdfghj

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Reply 2 on: Jul 29, 2018
Gracias!

kilada

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Reply 3 on: Yesterday
Excellent

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