If the kinetic energy of a particle movi...

If the kinetic energy of a particle moving with a constantspeed on a circular path of radius 4 m is 100 j.Then the centripetal force will be

A

30 N

B

50 N

C

40 N

D

60 N

Verified by Experts

Similar Questions

Explore conceptually related problems

If a particle is moving in a circular path of radius 'r' with a uniform speed v, then the angle described by it in one second will be

If a body of mass 5 kg is moving along a circle of radius lm with an angular velocity 2 rad/s, then the centripetal force will be

If the speed of a body in uniform circular motion and radius of circular path are doubled then the centripetal force will be

A body of mass 2 kg is rotating with angular speed 2pi rad s^-1 in a circular path of radius 1m. The centripetal force acting on the body is.

A particle of mass 200 g completes one rotation of a circular track of radius 2 m in 21 second. Calculate centripetal acceleration .

The earth moves round the sun in a near circular orbit of radius 1.5 xx 10^11 m. Its centripetal acceleration is

If a particle is describing circular path of radius 10m in every 2 s, then the average angular speed of the particle during 4s will be

The binding energy of a satellite revolving around planet in a circular orbit is 3xx10^9 J. Its kinetic energy is

A body of mass10 kg ismoving in a circle of radius 1 m with an angular velocity of 2 rad/s. The centripetal force is

A car of mass 1500 kg rounds a curve of radius 250 m at 90 km/h. Calculate the centripetal force acting on it.