Maximizing Speed in Simple Harmonic Motion | SHM Homework Solution

[recklessid]

Homework Statement

How could you double the maximum speed of a SHO?

Homework Equations

v_max = sqrt{k/m}A

The Attempt at a Solution

The speed is at its maximum when it's period is complete and is passing through its equilibrium point. k and m can be kept at the same. BUt if we double the value of A, then v_max should also be doubled as well.

Is this right?

 

[Doc Al]

You are correct--double the amplitude and you double the max speed.