An aeroplane moving in a circular path with a speed `250 km//h`. The change in velocity in half of the revolution is.

If in aeroplane is moving on a circular path with a uniform speed 300 km /h, then the change in velocity after quarter of the circle will be

If an aeroplane is moving on a circular path with a uniform speed 300 km/h, then the change in velocity after quarter of the circle will be

An aero plane is moving on a circular path with a uniform speed 300 km/h. If the period of the aero plane is 12 hours, then the average acceleration after half cycle will be

A particle is moving on a circular path with constant speed v then the change in its velocity after it has desceibed an angle of 60^(@) will be

A particle is moving on a circular path with constant speed v then the change in its velocity after it has described an angle of 60^(@) will be

A particle of mass 2 kg is moving in circular path with constant speed 20 m/s. The magnitude of change in velocity when particle travels from A to P will be

A particle of mass 2 kg is moving in circular path with constant speed 20 m/s. The magnitude of change in velocity when particle travels from A to P will be

A particle is moving on a circular path with a constant speed v . Its change of velocity as it moves from A to B is:

A particle is moving on a circular path with a constant speed 'v'. Its change of velocity as it moves from A to B is:

A particle is moving on a circular path with constant speed v. The magnitude of the change in its velocity after it has described an angle of 90^(@) is :