Bonnie sits on the outer rim of a merry-go-round, and Jillsits midway between the center and the rim. The merrygo-round makes one complete revolution every 2 seconds.Jill’s linear velocity is:(a) the same as Bonnie’s.(b) twice Bonnie’s.(c) half of Bonnie’s.(d) one-quarter of Bonnie’s.(e) four times Bonnie’s.

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.