An object of mass ?1=0.115 kgm1=0.115 kg undergoes uniform circular motion. It is connected by a massless string through a hole in a frictionless table to a larger object of mass ?2=0.245 kgm2=0.245 kg , as shown in the figure. Assuming the larger object is stationary, calculate the tension ?T in the string and the linear speed ?v of the circular motion of the smaller object on the table. Assume that the radius ?R of the circular path of the smaller object is equal to

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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.