A). If a merry-go-round turns thru 4.4 radians and you're sitting at a radius of 5 from the center of the circle, find the distance you moved thru (also known as the arclength) B). If a merry-go-round turns at 6 radians/sec and you're sitting at a radius of 5 from the center of the circle, find your velocity

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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.