A smooth ring of mass `m` can slide on a fixed horizontal rod. A string tied to the ring pases over a fixed pulley B and carries a block C of mass 2m as shown below. As the ring starts sliding

A smooth ring of mass m can slide on a fixed horizontal rod. A string tied to the ring passes over a fixed pulley B and carries a block C of mass 2m as shown below. At the instant ring and the block just starts sliding

A smooth ring A of mass m can slide on a fixed horizontal rod. A string tied to the ring passes over a fixed pulley B and carries a block C of mass M(=2m) as shown in figure. At an instant the string between the ring and the pulley makes an angle theta with the rod. a. Show that, if the ring slides with a speed v, the block descends with speed v cos theta , b. With what acceleration will the ring starts moving if the system is released from rest with theta= 30^0

A smooth ring A of mass m can slide on a fixed horizontal rod. A string tied to the ring passes over a fixed pulley B and carries a block C of mass M(=2m) as shown in figure. At an instant the string between the ring and the pulley makes an angle theta with the rod. a. Show that, if the ring slides with a speed v, the block descends with speed v cos theta , b. With what acceleration will the ring starts moving if the system is released from rest with theta= 30^0

A smooth ring A of mass m can slide on a fixed horizontal rod. A string tied to the ring passes over a fixed pulley B and carries a block C of ma M(=2m) as shown in figure. At an instant the string between the ring and the pulley makes an angle theta with the rod. a. Show that, if the ring slides with a pspeed v, the blockdescends with speed v cos theta , b. With whast acceleration will the ring starts moving if the system is released from rest with theta= 30^0

A smooth ring A of mass 4 kg can slide on a fixed smooth horizontal rod. A string tied to the ring passes over a fixed pulley and carries a block B of mass 2 kg as shown in the figure. At the initial instant, the string attached to the ring makes an angle 60° with the horizontal rod. If the system is released from rest, the initial acceleration of the ring is?

A ring of mass m=1kg can slide over a smooth vertical rod. A light string attached to the ring passing over a smooth fixed pulley at a distance of L=0.7m from the rod as shown in figure. At the other end of the string mass M=5kg is attached, lying over a smooth fixed inclined plane of inclination angle 37^@ . The ring is held in level with the pulley and released. Determine the velocity of ring when the string makes an angle (alpha=37^@) with the horizontal. [sin 37^@=0.6]

A ring of mass m=1kg can slide over a smooth vertical rod. A light string attached to the ring passing over a smooth fixed pulley at a distance of L=0.7m from the rod as shown in figure. At the other end of the string mass M=5kg is attached, lying over a smooth fixed inclined plane of inclination angle 37^@ . The ring is held in level with the pulley and released. Determine the velocity of ring when the string makes an angle (alpha=37^@) with the horizontal. [sin 37^@=0.6]

The smooth ring A can slide on a fixed horizontal rod as shown the pulley is fixed. If some instant velocity of ring is v, find the velocity of block at that instant.

A ring of mass m = 0.3kg can slide freely on smooth vertical rod. A light and inextensible string is connected to the ring and passes over a smooth and fixed pulley as shown in the figure. The distance of the pulley from the rod is 0.8m and the other end of the string is connected to a block of mass M = 0.5kg. The ring is held in level with pulley and then released from rest. The distance by which the ring moves down before coming to rest for the first time is 0.75K. Find K.

In Fig. a pulley is shown which is frictionless and a ring of mass m can slide on the string without any friction. One end of the string is attached to point B and to the other end, a block 'P' of mass m is attached. The whole system lies in vertical plane. Now another block 'C' of same mass m is attached to the block 'P' and system is released from rest. If a_(1) and a_(2) are the magnitudes of initial accelerations of ring and blocks, respectively, then