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# Harmonic Motion - Amplitude

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A person bounces up and down on a trampoline, while always staying in contact with it. The motion is simple harmonic motion, and it takes 1.98 s to complete one cycle. The height of each bounce above the equilibrium position is 54.0 cm.
(a) Determine the amplitude of the motion.

(b) Determine the angular frequency of the motion.

(c) What is the maximum speed attained by the person?

https://brainmass.com/physics/equilibrium/harmonic-motion-amplitude-135041

#### Solution Summary

This solution determined amplitude, angular frequency and maximum speed of a given motion

\$2.19

## Simple harmonic motion: amplitude, period and acceleration.

A 0.500-kg mass on a spring has velocity as a function of time given by:
Vx(t)=(3.60 cm/s)*sin[(4.71s^(-1))*t-Pi/2]

A) What is the period of the mass in s?
B) What is the amplitude of the mass in cm?
C) What is the maximum acceleration of the mass in cm/s^2?

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