Motion

Question 1

Rotary motion

Answer 1

Objects which moves in a circular motion, so what of a fixed axis

Question 2

Linear motion

Answer 2

Any object that moves in one direction in a straight line

Question 3

Oscillating motion

Answer 3

A object that goes back & forth motion along a curved path

Question 4

Reciprocating motion

Answer 4

An object that does a back & forth or up & down motion in a same path at high speed