1. True or False? a. The swing of a pendulum is an example of simple harmonic motion. b. The restoring force on a pendulum bob is inversely proportional to the bob's displacement. c. The net force on a pendulum at any given moment is opposite the pendulum's displacement at that moment. d. Resonance occurs when small forces are applied at regular intervals to an oscillating or vibrating object and the amplitude of the object's oscillation decreases