Rotational MotionHard
Question
A ring takes time t1 and t2 for sliding down and rolling down an inclined plane of length L respectively for reaching the bottom. The ratio of t1 and t2 is :-
Options
A.√2 : 1
B.1 : √2
C.1 : 2
D.2 : 1
More Rotational Motion Questions
Half part of a thin rod is made of copper and its mass is mc and remaining half is made of silver and its mass is ms. Th...For the same total mass, which of the following will have the largest moment of inertia about an axis passing through th...A man can move on a horizontal plank supported symmetrically as shown. The variation of normal reaction on support A wit...f the rotational kinetic energy of a body is increased by 300% then the percentage increase in its angular momentum will...A rod of mass ′m′ is suspended vertically from a hinge A and is free to rotate along a horizontal axis passi...