Physics - NLM Question with Solution | TestHub

A ball is thrown upward with an initial velocity${\mathrm{V}}_0$from the surface of the earth. The motion of the ball is affected by a drag force equal to$\mathrm{m}\mathrm{\gamma }{v}^2$(where$\mathrm{m}$is mass of the ball,$v$is its instantaneous velocity and$\mathrm{\gamma }$is a constant). Time taken by the ball to rise to its zenith is: