1. Prove that the maximum speed of a mass on a spring is given by Vmax = 2pifA f = frequency A= amplitude We have just learned how to relate simple harmonic motion to circular motion. So I am dealing with some of those equations. 3. While writing this out I kind of had a thought and think I got it, but am still not sure. T=2pir/V is one of the equations that we are shown. we are also shown that A=r because of the radius being a circles maximum amplitude. so T=2piA/V V=2piA/T and T=1/f right? so V=2pifA ? Is this correct?