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Author Question: A softer landing occurs when an falling object bounces from a surface A) in a extended time. B) ... (Read 130 times)

skymedlock

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on: Jul 29, 2018
A softer landing occurs when an falling object bounces from a surface
 
  A) in a extended time.
  B) quickly.
  C) either of these
  D) neither of these

Question 2

A bungee jumper attains a speed of 30 m/s just as the bungee cord begins to stretch. If the period of stretch is 2 s while coming to a halt, the jumper's average deceleration is about
 
  A) 0.5 g.
  B) g.
  C) 1.5 g.
  D) 2 g.


Moriaki

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

Answer: A

Answer to Question 2

Answer: C


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