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Author Question: An object of mass m is hung from a string and set swinging. The period of the oscillation is ... (Read 35 times)

s.tung

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on: Jul 28, 2018
An object of mass m is hung from a string and set swinging. The period of the oscillation is recorded as T. The object of mass m is removed and is replaced by an object of mass 2m. When this object is set swinging, the period of its motion is
   
  1. 2T
  2. T/2
  3. 2T
  4. T

Question 2

A pendulum bob on the end of a 1 m long piece of string is pulled 2 cm from its equilibrium position and it is released. In one full cycle of its motion, through what total distance does it travel?
  1.2 cm
  2.1/2 cm
  3.4 cm
  4.8 cm


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TheNamesImani

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

4

Answer to Question 2

4


s.tung

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Reply 2 on: Jul 28, 2018
Wow, this really help

bitingbit

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Reply 3 on: Yesterday
Excellent

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