Home
Class 11
PHYSICS
A particle moves with constant speed v a...

A particle moves with constant speed v along a circular path of radius r and completes the circle in time T. The acceleration of the particle is

A

`2pi v//T`

B

`2pi r//T`

C

`2pir^(2)//T`

D

`2piv^(2)//T`

Text Solution

Verified by Experts

The correct Answer is:
A
`a = omega^(2)r = omegav = (2pi)/T v`
Promotional Banner

Similar Questions

Explore conceptually related problems

A particle of mass M moves with constant speed along a circular path of radius r under the action of a force F. Its speed is

Define centripetal acceleration. Derive anexpression for the centripetal acceleration of a particle moving with uniform speed v along a circular path of radius r. Discuss the direction of this acceleration

A particle of mass m moves with constant speed v on a circular path of radius r as shown in figure. The average force on it during its motion from A to B is

A particle of mass m moves with constant speed v on a circular path of radius r. Find magnitude of average force on it in half revolution.

A particle of mass 'm' moves with a constant speed along a circular path of radius r under the action of a force F .Its speed is given by

A particle with the constant speed in a circle of radius r and time period T.The centripetal acceleration of a particle is

A particle is moving with constant speed v on a circular path of 'r' radius when it has moved by angle 60^(@) , Find (i) Displacement of particle (ii) Average velocity (iii) Average acceleration

A particle is moving along a circular path of radius 6 m with uniform speed of 8 ms^(–1) . The average acceleration when the particle completes one half of the revolution is -