Question

Bob of simple pendilum is good example of 1.)oscillatory 2.) periodic motion

Answer 1

Answer:

You'll notice that the output of the sine function is a smooth curve alternating between –1 and 1. This type of a behavior is known as oscillation, a periodic movement between two points. Plucking a guitar string, swinging a pendulum, bouncing on a pogo stick—these are all examples of oscillating motion.

Answer 2

Oscillatory As oscillatory motion is the to and fro movement of an object and a pendulum of a clock moves to and fro