A sinusoidal wave travels along a stretched string. A particle on the string has a maximum speed of 2.0 m/s and a maximum acceleration of 200 m/s2. What is the amplitude of the wave?

The amplitude of the wave is 0.02 m.

Explanation:

Given that,

Maximum speed = 2.0 m/s

Maximum acceleration = 200 m/s²

We need to calculate the angular frequency

Using formula of angular frequency

Put the value into the formula

We need to calculate the amplitude of the wave

Using formula of velocity

Put the value into the formula

Hence, The amplitude of the wave is 0.02 m.

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