- Classical Mechanics
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Which one of the following quantities is at a maximum when an object in simple harmonic motion is at its maximum displacement?
c. kinetic energy
7. An object moving in simple harmonic motion has an amplitude of 0.020 m and a maximum acceleration of 40 m/s2. What is the frequency of the system?
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a. 0.60 Hz
b. 51 Hz
c. 7.1 Hz
d. 16 Hz
a. The velocity is zero at maximum displacement, so this is not correct.
b. For simple harmonic motion a=-w^2x is proportional to displacement, but in the opposite direction. ...
This solution helps with a question involving harmonic motion.