Answers

2016-02-09T20:14:41+05:30
If the body is moving in the to and fro motion,then the body is said to be in oscillatory motion.
Ex:
(i) Pendulum of a clock
(ii)Swing in a park .
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2016-02-09T20:15:20+05:30
the to and fro motion of a body can be named as oscillatory motion
that may be uniform or non uniform
this is repeated motion
eg: simple pendulum
   spring mass system
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