CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Direction of Instantaneous Velocity

8.) A disc of...

Question

8.) A disc of mass1 kg and radius 0.1 m is rotating with angular velocity 20 rad/s. What is angular velocitymass of 0.5 kg is put on the circumference of the disc?(in rad/s) if a(1) 10(3) 40(2) 20(4) 30

Open in App

Solution

Suggest Corrections

thumbs-up

8

Similar questions

Q. A disc of mass

1

0.1

m is rotating with angular velocity

20 r a d / s

. What is angular velocity (in rad/s) if a mass of

0.5

kg is put on the circumference of the disc?

Q. A disc of mass 2 kg and radius 0.2 m is rotating with angular velocity 30 rad/s. What is angular velocity, if a mass of 0.25 kg is put on the periphery of the disc?

Q. A disc of mass 2 kg arid radius 0.2 m is rotating with angular velocity 30 rads

^{- 1}

. What is angular velocity, if a Mass of 0.25 kg is put on periphery of the disc?

Q. A disc of mass 2 kg and radius 0.2 m is rotating with an angular velocity of 30 rad/s. What is the angular velocity if the mass of 0.25 kg is put on the periphery of the disc?

Q. Two discs are rotating about their axes, normal to the plane of the discs and passing through the centre of the discs. Disc

D

2 kg

0.2 m

radius and initial angular velocity of

50 rad/s

D_{2}

4 kg

0.1 m

radius and initial angular velocity of

200 rad/s

. The two discs are brought in contact face to face with their axes of rotation coincident. The final angular velocity (in

rad/s

) of the system is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Speed and Velocity

PHYSICS

Watch in App

explore_more_icon

Explore more

Direction of Instantaneous Velocity

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon