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, After what time the tension of the string will be equal to T (gt (mv_(0)^(2))/(R))

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, After what time the tension of the string will be equal to T (gt (mv_(0)^(2))/(R))
Answer» `(1)/(a)(sqrt((TR)/(m))-V_(0))` `(v_(0))/(a)(sqrt((TR)/(m))-V_(0))` `(v_(0))/(a)` `(1)/(a)(sqrt((2TR)/(m)-V_(0)))` Answer :A