In the above problem, let the trolley can be pulled from rest towards right with a constant force F. then

In the above problem, let the trolley can be pulled from rest towards

1.	In the above problem, let the trolley can be pulled from rest towards right with a constant force F. then
Answer» The VELOCITY of the trolley car as a function of time 't' is `(FT)/(M + mu t)` The acceleration of the trolley car is F/M A retarding force acts on the trolley car due to the fall of RAINS drops The acceleration of the trolley car is `(FM)/((M + mu t)^(2))` ANSWER :A::C::D