A system is initially moving in such a way that block of 10

A system is initially moving in such a way that block of 10 kg is coming down the incline with a speed of 2 m/s. Then how much time the system takes to come to a stop ? (Assume the length of incline to be large enough) 13.33 s 80 s Infinite Question is irrelevant

Solution

correct answer is option (D),

question is irrelavent,

if you want to calculate the time in this system should know the inclined distance or horizontal distance.