A trolley filled with sand moves on a smooth horizontal

Last updated: 6/24/2023

A trolley filled with sand moves on a smooth horizontal surface with a velocity 10 m s A small hole is made at the base of it from which sand is leaking out at constant rate As the sand leaks out Smooth surface The velocity of the trolley increases till 20 m s The velocity of the trolley decreases till it stops The velocity of the trolley remains 10 m s The sand applies a horizontal force on trolley towards right while leaking