A 23.2 kg mass is connected to a nail on a frictionless table by a massless string 3.6 m long. There is no appreciable friction between the nail and the string. If the tension in the string is 87.2 N while the mass moves in a uniform circle on the table, how long does it take for the mass to make one complete revolution in seconds?

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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.