The velocity v of the pulley is:

What is the velocity ratio of the two-pulley system shown?

A uniform chain of length 2L is hanging in equilibrium position, if end B is given a slightly downward displacement the imbalance causes an acceleration. Here pulley is small and smooth & string is inextensible The velocity v of the string when it slips out of the pulley (height of pulley from floor gt 2L)

A uniform chain of length 2L is hanging in equilibrium position, if end B is given a slightly downward displacement the imbalance causes an acceleration. Here pullley is small and smooth & string is inextensible The velocity v of the string when it slips out of the pulley (height of pulley from floor gt2L )

The system is released from rest with the spring initally stretched 75 mm . Calculate the velocity v of the block afrer it has dropped 12 mm . The spring has a stiffness of 1050 N//m . Neglect the mass of the small pulley.

The system is released from rest with the spring initially stretched 75 mm . Calculate the velocity v of the block after it has dropped 12 mm . The spring has a stiffness of 1050 N//m . Neglect the mass of the small pulley.

If the velocity of sound is V, velocity of the observer is V_(0) and the velocity of the source is V_(s) , then the necessary condition for the Doppler effect to hold good is -

In the following figure : Can the velocity ratio of a pulley system be calculated by studying its design?