Answers

2015-04-03T15:56:36+05:30
OSCILLATORY MOTION:
Oscillation is a motion that repeats itself in a regular cycle,such as a sine wave or pendulam.
PERIODIC MOTION:
Oscillatory motion is also called as periodic motion.
RANDOM MOTION:
Random motion is a motion of an atom in a fluid whose velocity changes randomly in both magnitude and direction.
CIRCULAR MOTION:
Circular motion is a movement of an object along the circumference of a circle or rotation along a circular path. 
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