Subject :NSO Class : Class 6
Which one of these is true about motion?
AMotion of the earth is about its axis rotational.
BMotion of a drawer of a table is periodic.
CMotion of an object is not relative.
DMotion of the wheel of a bicycle is periodic.
Ans 1:
Class : Class 6
Ans 2: (Master Answer)
Class : Class 1
A
The type of motion which repeats itself after equal interval of time , is called periodic motion.
Ans 3:
Class : Class 8
you are right