Home
Class 12
PHYSICS
Speed of an object moving in cirular pat...

Speed of an object moving in cirular path of radius 10 m with angular speed 2 rad/s is

A

10 m/s

B

5 m/s

C

20 m/s

D

30 m/s

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

A particle is revolving in a circular path of radius 2 m with constant angular speed 4 rad/s. The angular acceleration of particle is

A particle of mass 2 kg is moving along a circular path of radius 1 m. If its angular speed is 2pi" rad s"^(-1) , the centripetal force on it is

if speed of an object revolving in a circular path is dobled and angular speed is reduced to half of original value, then centripetal acceleration will becom/remain

A particle is revoiving in a circular path of radius 25 m with constant angular speed 12 rev/min. then the angular acceleration of particle is

A particle is revolving in a circle of radius 1 m with an angular speed of 12 rad/s. At t = 0, it was subjected to a constant angular acceleration alpha and its angular speed increased to (480/pi) rotation per minute (rpm) in 2 sec. Particle then continues to move with attained speed. Calculate (i) angular acceleration of the particle, (ii) tangential velocity of the particle as a function of time. (iii) acceleration of the particle at t = 0.5 second and at t = 3 second (iv) angular displacement at t = 3 second.

The acceleration of an object moving in a circle of radius R with uniform speed v is

A particle of mass m is moving on a circular path of radius r with uniform speed v , rate of change of linear momentum is

If 2 kg mass is rotating on a circular path of radius 0.8 m with angular velocity of 44 rad/sec. If radius of the parth becomes 1 m, then what will be the value of angular velocity?

An object is moving in a circle of radius 100 m with a constant speed of 31.4 m//s . What is its average speed for one complete revolution

A motorcyclist is moving in a circular path of radius 10m and with uniform speed 36 km h^(-1) . The angle with vertical at which motorcyclist will bend is