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Author Question: Harry pulls on the end of a spring attached to a wall. The reaction to Harry's pull on the spring is ... (Read 21 times)

wenmo

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on: Jul 29, 2018
Harry pulls on the end of a spring attached to a wall. The reaction to Harry's pull on the spring is
 
  A) the wall pulling oppositely on the spring.
  B) the spring pulling on Harry.
  C) both the wall and the spring pulling on Harry.
  D) none of the above

Question 2

When you drop a rubber ball on the floor it bounces back. The force exerted on the ball to produce bouncing is by the
 
  A) ball.
  B) floor.
  C) need more information


meganlapinski

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

Answer: B

Answer to Question 2

Answer: B


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wenmo

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Reply #2 on: Jul 29, 2018
Thanks


meganlapinski

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Reply #3 on: Jul 29, 2018
Welcome :)


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