A car moving along a circular track of radius `50.0m` acceleration from rest at `3.00 ms^(2)` Consider a situation when the car's centripetal acceleration equal its tangential acceleration

The angular speed of a particle, moving along a circle of radius 20cm, increases from 2 rad/s to 40 rad/s in 19 s. The ratio of its centripetal acceleration to tangential acceleration at the end of 19 secs

A ball is moving in a circular path of radius 5m. If tangential acceleration at any instant is 10 m//s^(2) and the net acceleration makes an angle 30^(@) with the centripetal acceleration, then the instantaneous speed is

A point starts from rest and moves along a circular path with a constant tangential acceleration. After one rotation, the ratio of its radial acceleration to its tangential acceleration will be equal to

A point starts from rest and moves along a circular path with a constant tangential acceleration. After one rotation, the ratio of its radial acceleration to its tangential acceleration will be equal to

A body moving along a circular path of radius R with velocity V , has centripetal acceleration a If its velocity is made equal to 2v , then its centripetal acceleration is

A body moving along a circular path of radius r with velocity V, has centripetal acceleration 'a'. If its velocity is made equal to 2V, then its centripetal acceleration is.

A small toy car moves round a circular track of radius 4 m. The car makes one revolution in 10 s. Calculate (a) the speed of the car, (b) its centripetal acceleration, (c) the centripetal force exerted,by the track if the.mass of the car is 200 g, (d) the safe speed with which the car can move around without toppling, if the distance between the wheels is 4 cm and the height of the centre of gravity of the car from the horizontal is 2 cm.

A particle lis constrained to move in a circular path of radius r = 6m. Its velocity varies with time according to the relation v = 2t (m/s). Determine its (i) centripetal acceleration, (ii) tangential acceleration, (iii) instantaneous acceleration at (a) t = 0 sec. and (b) t = 3 sec.

A particle is moving with a constant angular acceleration of 4rad//s^(2) in a circular path. At time t=0 , particle was at rest. Find the time at which the magnitudes of centripetal acceleration and tangential acceleration are equal.

A particle is moving with a constant angular acceleration of 4rad//s^(2) in a circular path. At time t=0 , particle was at rest. Find the time at which the magnitudes of centripetal acceleration and tangential acceleration are equal.