A particle whose initial mass is m_(0) is projected vertically at time t= 0 with speed gT, where T is a constant. At time t the mass of the particle has increased to m_(0)e^(t//T). If the added mass is at rest relative to particle when it is acquired Find the instant 't' at which the particleis highest point

A particle whose initial mass is m_(0) is projected vertically at time

1.	A particle whose initial mass is m_(0) is projected vertically at time t= 0 with speed gT, where T is a constant. At time t the mass of the particle has increased to m_(0)e^(t//T). If the added mass is at rest relative to particle when it is acquired Find the instant 't' at which the particleis highest point
Answer» 2T LN(2) T (ln 2) `(T (ln 2))/(2)` 4T (ln 2) ANSWER :B