1
Question
A flexible chain of length 2m and mass 1 kg initially held in vertical position such that its lower end just touches a horizontal surfaces, is released from rest at time t=0, Assuming that any part of chain which strike the plane immediately comes to rest and that the portion of chain lying on horizontal surface does not form any heap, the height of its center of mass above surface at any instant t=1/√5(before it completely comes to rest) is
A flexible chain of length 2m and mass 1 kg initially held in vertical position such that its lower end just touches a horizontal surfaces, is released from rest at time t=0, Assuming that any part of chain which strike the plane immediately comes to rest and that the portion of chain lying on horizontal surface does not form any heap, the height of its center of mass above surface at any instant t=1/√5(before it completely comes to rest) is
Open in App
Solution
The correct option is D 0.25 m
Suggest Corrections
0
Similar questions