EASY
JEE Advanced
IMPORTANT
Earn 100

A yo-yo, arranged as shown, rests on a frictionless surface. When a force F is applied to the string, the yo-yo

Question Image

50% studentsanswered this correctly

Important Questions on Rigid Body Dynamics: Part 2

MEDIUM
JEE Advanced
IMPORTANT

A spool is pulled horizontally by two equal and opposite forces as shown in the figure. Which of the following statements is correct?

Question Image

MEDIUM
JEE Advanced
IMPORTANT
A ring, cylinder and solid sphere are placed on the top of a rough incline on which the sphere can just roll without slipping. When all of them are released at the same instant from the same position, then
EASY
JEE Advanced
IMPORTANT
Suppose you are standing on the edge of a spinning platform and step off at right angles to the edge (radially outward). Now consider it the other way. You are standing on the ground next to a spinning carousel and you step onto the platform at right angles to the edge (radially inward).
EASY
JEE Advanced
IMPORTANT
A ball is given a velocity v and angular velocity such that the ball rolls purely on a plank whose upper surface is rough enough to prevent slipping but lower surface in contact with the ground is smooth. No other force is acting on system.
EASY
JEE Advanced
IMPORTANT
A body is rolling without slipping on a horizontal plane. The rotational energy of the body is 40% of the total kinetic energy. Identify the body.
EASY
JEE Advanced
IMPORTANT

A uniform pole of length L and mass M is pivoted on the ground with a frictionless hinge. The pole makes an angle θ with the horizontal. The moment of inertia of the pole about one end is (1/3)ML2. If it starts falling from the position shown in the accompanying figure, the linear acceleration of the free end of the pole immediately after release would be

Question Image

HARD
JEE Advanced
IMPORTANT

A small object of uniform density rolls up a curved surface with an initial velocity v. It reaches up to a maximum height of 3v24g with respect to the initial position. The object is 

Question Image

MEDIUM
JEE Advanced
IMPORTANT
A solid iron sphere A rolls down an inclined plane, while an identical hollow sphere B of same mass slides down the plane in a frictionless manner. At the bottom of the inclined plane, the total kinetic energy of sphere A is