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Author Question: An object of mass m is attached to a horizontal spring, stretched to a displacement A from ... (Read 139 times)

stevenposner

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on: Jul 28, 2018
An object of mass m is attached to a horizontal spring, stretched to a displacement A from equilibrium and released, undergoing harmonic oscillations on a frictionless surface. The experiment is then repeated with a mass of 4m. Compared to the original total mechanical energy, the subsequent total mechanical energy of the object with mass 4m is
  1.greater.
  2.less.
  3.equal.

Question 2

An object of mass m is attached to a horizontal spring, stretched to a displacement A from equilibrium and released, undergoing harmonic oscillations on a frictionless surface with period T0. The experiment is then repeated with a mass of 4m. Choose the new period of oscillation.
  1. 2T0
  2. T0
  3. T0/2
  4. T0/4


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sierramartinez

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

3

Answer to Question 2

1


stevenposner

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Reply 2 on: Jul 28, 2018
Gracias!

cassie_ragen

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Reply 3 on: Yesterday
Excellent

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