A pariticle is moving in a circle of radius `12m`. At an instant its speed is `6m//s` and the speed is increasing at the rate `4m//s^(2)`. Find the acceleration of the particle.

A car is moving on a circular road of radius 100m . At some instant its speed is 20m//s and is increasing at the rate of 3m//s^(2) . The magnitude of its acceleration is

A particle is moving along a circle of radius 1 m at a speed of 2 m/s .If the speed is incresed at the rate of 3 m//s^(2) then the resultant acceleration is

A car of mass m moves in a horizontal circular path of radius r meter. At an instant its speed is Vm//s and is increasing at a rate of a m//sec^(2) . Then the acceleration of the car is:

A ball is moving in a circle of radius 3m . At a certain instant its angular speed is 2rad//s and the angular speed is increasing at 3rad//s^(2) . Find the tangential and centripetal components of the acceleration of the ball and magnitude of acceleration.

A car of mass m moves in a horizontal circular path of radius r metre. At an instant its speed is V m//s and is increasing at a rate of a m//sec^(2) .then the acceleration of the car is

The velocity of a body of mass 2 kg moving in circle of radius 3 m at any time is 3 m//s. If its speed is increasing at the rate of 4 m//s^(2) then the net acceleration on the body is :

A car of mass m moves in horizontal circular path of radius r meter . At an instant its speed is v m/s and in increasing at a rate of 'a' m/s^2. Then the acceleration of the car is,

A particle is moving on a circular path of 10 m radius. At any instant of time, its speed is 5ms^(-1) and the speed is increasing at a rate of 2ms^(-2) . At this instant, the magnitude of the net acceleration will be