When the crank is at the inner dead centre, in a reciprocating steam engine, then the velocity of the piston will be

When a particle moves round the circumference of a circle of radius r with ω rad/s, then its maximum acceleration is

The retardation of a flat faced follower when it has contact at the apex of the nose of a circular arc cam, is given by (where OQ = Distance between the centre of circular flank and centre of nose)

A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface. Which of the following statement is correct in this regard ?

The acceleration of a particle at any instant has two components i.e. radial component and tangential component. These two components will be

For low and moderate speed engines, the cam follower should move with

The Klein's diagram is useful to find

The Klein's diagram is used when

The maximum velocity of a particle moving with simple harmonic motion is

For high speed engines, the cam follower should move with