What is angular impulse ?

A clutch assembly consists of two discs A and B of moment of inertia 2I and I respectively, one being the engine fly wheel, the other one is the clutch plate. The discs are initially rotaing with angular velocities omega_(A)=omega and omega_(B)=2omega as shown in fig. When the two disc are brought into contact the discs rub against each other and eventually reach a common angualr velocity omega . (a) Derive an expressio for omega (b) What is the angular impulse of friction on any one of the discs?

What is a nerve impulse? State the direction followed by a nerve impulse while travelling in the body of an organism.

What do you mean by angular impulse?

What is nerve impulse?

What is nerve impulse?

A cylinder having moment of inertia, which is free to rotate about its axis, receives an angular impulse of J kgm^(2)//s initially, followed by similar impulse after every 4 s . What is the angular speed of the cylinder 30 s after the initial impulse?

A cylinder having moment of inertia, which is free to rotate about its axis, receives an angular impulse of J kgm^(2)//s initially, followed by similar impulse after every 4 s . What is the angular speed of the cylinder 30 s after the initial impulse?

A wheel of mass 2 kg and radius 20 cm initially at rest is free to rotate about its axis. It receives an angular impulse of 4kgm^(2)s^(-1) initially and similar impulse after every 5 s of initial one. Calculate the angular speed of the wheel 22 s after the initial impulse.