A particle of mass m is revolving in a horizontal circle on a smooth table by an in extensible massless string if the initial speed of the particle is V_(0) and the particle has tangential acceleration of constant magnitude a, If the breaking strength of the string is equal to weight of the stone. The time after which the string will break

A particle of mass m is revolving in a horizontal circle on a smooth t

1.	A particle of mass m is revolving in a horizontal circle on a smooth table by an in extensible massless string if the initial speed of the particle is V_(0) and the particle has tangential acceleration of constant magnitude a, If the breaking strength of the string is equal to weight of the stone. The time after which the string will break
Answer» `(1)/(a)(SQRT(gR)-V_(0))` `(V_(0))/(a)(sqrt(gR)-V_(0))` `(1)/(a)(2gR-V_(0))` `(V_(0))/(a)(2gR-V_(0))` ANSWER :A