Question $6(5$ points$)$

In the computer demo, we see that the swing pendulum deviates trom simple harmonic motion $($SHM$)$ as the angle of swing increases. Why is this so$?$

The pendulum that we use has a rigid bar, instead of a s simpw ouring.

The pendulum that we use has a mass ate either end, creating complications to to motion.

$-0$

The restoring force for a $5$ HM $0$scillator must increase in direct proportion to the

displace swinging pendulum.

alums are $\backslash ($ G $\backslash )$ alillean oscillators, not simple ham monic oscilla tors.