Chapter 4 Oscillatory Motion
(b) Motion of the mass as seen by the guy with the big nose. The projection of the motion is the same as simple harmonic motion with angular frequency ω and amplitude R. q L m (a) CM Pivot d (b) q I, M Figure 4.5: (a) Simple pendulum. (b) Physical pendulum. In 4.4 (b) we show the motion of the mass as it would be seen by someone looking
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