Physics, 16.04.2020 20:36, nate102201
Which of the following statements are true? (Select all that apply.) For a simple harmonic oscillator, the period is proportional to the square of the amplitude. If the net force on a particle undergoing one-dimensional motion is proportional to and oppositely directed from the displacement from equilibrium, the motion is simple harmonic. For a simple harmonic oscillator, the frequency does not depend on the amplitude.
Answers: 1
Physics, 21.06.2019 22:30, tvrgrvJfbhh3881
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 3
Physics, 22.06.2019 14:00, astigall4272
What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
Answers: 1
Which of the following statements are true? (Select all that apply.) For a simple harmonic oscillato...
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