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Author Question: Both pendulum A and B are 3.0 m long. The period of A is T. Pendulum A is twice as heavy as pendulum ... (Read 187 times)

savannahhooper

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on: Jul 29, 2018
Both pendulum A and B are 3.0 m long. The period of A is T. Pendulum A is twice as heavy as pendulum B. What is the period of B?
 
  A) 0.71T
  B) T
  C) 1.4T
  D) 2T
  E) 3T

Question 2

Phil Physiker standing at the edge of a cliff throws one ball straight up and another ball straight down, both with the same speed. Both balls hit the ground at
 
  A) different speeds.
  B) the same speed in the same time.
  C) the same speed in different times.
  D) none of the above


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taylorsonier

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

B

Answer to Question 2

Answer: C


savannahhooper

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


taylorsonier

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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