Question

what is the difference between oscillatory, circular and straight - line motion? give examples.

Answer 1

motion of moon around the earth exactly linear motion refers to a motion in a straight path where a circular motion referred to motion in a circular path .in linear motion if a person is running in uniform speed then he will experience zero acceleration as there is no change in the speed or direction of the person

Answer 2

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The main difference is that oscillatory motion is always periodic but aperiodic motion may or may not beoscillatory motion. For example, themotion of a pendulum is bothoscillatory motion and periodic motionbut the motion of the wheels of a car is only periodic because the wheels rotate in a circular motion.