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SAT® Subject Test in Physics

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Simple Harmonic Motion Truth

SATPHY-NZY1Q9

Which of the following is true of all systems displaying simple harmonic motion?

A

Movement is always up and down.

B

Movement is always side to side.

C

All SHM systems are man-made.

D

All SHM systems involve springs.

E

For all SHM systems, the amount of force restoring an object to its equilibrium position is proportional to the amount of the object’s displacement from equilibrium.