Question

A wave has angular velocity 12 rad/sec and maximum displacement X cm (X= last two digit [1] of your student’s ID). Calculate the maximum acceleration of the wave.

Answer 1

`a=1440\ m/s^2`

Step-by-step explanation:

Given that,

The angular velocity of a wave,
`\omega=12\ rad/s`

The maximum displacement of the wave, A = 10 cm (let)

The maximum acceleration of the wave is given by :

`a=-A\omega^2`

Put all the values,

`a=10* 12^2\\\\a=1440\ m/s^2`

So, the maximum acceleration of the wave is equal to
`1440\ m/s^2`.