A uniform circular disc of mass M and radius R rolls without slipping on a horizontal surface. If the velocity of its centre is v0
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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 3 1 ML 2 . 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 :
29
Sep
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 3 1 ML 2 . If it starts falling from the position shown in the accompanying [...]
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 contact with the ground is smooth. No other force is acting on system.
29
Sep
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 contact with the ground is smooth. No other force is acting on system. A uniform circular disc of mass M and radius R rolls [...]
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).
29
Sep
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). A uniform [...]
A uniform circular disc of mass M and radius R rolls without slipping on a horizontal surface. If the velocity of its centre is v0, then the total angular momentum of the disc about a fixed point P at a height 3/2 R above the centre C.
29
Sep
A uniform circular disc of mass M and radius R rolls without slipping on a horizontal surface. If the velocity of its centre is v0, then the total angular momentum of the disc about a fixed point P at a height 3/2 R above the centre C. A uniform circular disc of mass M and [...]