A flatcar of mass `m_0` starts moving to the right due to a constant horizontal force F(figure)
Channel: Doubtnut
Date: 2020-08-23

A flatcar of mass `m_0` starts moving to the right due to a constant horizontal force F(figure). Sand spills on the flatcar from a stationary hopper. The velocity of loading is constant and equal to `mukg//s`. Find the time dependence of the velocity and the acceleration of the flatcar in the process of loading. The friction is negligibly small