SHM terminology

Point A is called:

• an equilibrium point

• an endpoint

• an amplitude

• a period

In SHM, what is the equation for frequency?

Amplitude is measured:

• From end point to end point.

• From equilibrium position to end point.

• In dB.

• With a ruler.

Displacement:

• is the same as amplitude.

• changes with time.

• is never the same as amplitude.

• is not important in SHM.

At equilibrium point:

• there is no amplitude.

• there is no motion.

• displacement is 0.

• displacement is at maximum.