Question

1.Centrifugal force is ......
a) real force
b)the force of reaction of centripetal force
c)virtual force
d)directed towards the centre of circular path

2.Consider an object is rest at position x = 20m then its displacement - time graph will be straight line to.......... the axis.

Answer 1

Ans 1 it is a reaction of centripetal force


Ans 2 parallel to the time axis.

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