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A wheel having moment of inertia 2 kg m^...

A wheel having moment of inertia 2 kg m^2 about its axis ,rotates at 50 rpm .About this axis .Find the torque that can stop te wheel in one minute.

A

`2pi/15`Nm

B

`pi/15`Nm

C

`pi/12`Nm

D

`pi/18`Nm

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MODERN PUBLICATION-Moment of Inertia-Example
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  3. A wheel having moment of inertia 2 kg m^2 about its axis ,rotates at 5...

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  4. A constant torque of 31.4 N-m is exterted on a pivoted wheel. If the a...

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  5. A flywheel rotating about a fixed axis has a kinetic energy of 360J wh...

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  6. The moment of inertia of a body about a given axis is 1.2 kg m^(2). In...

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  7. A ring of mass m and radius r rotates about an axis passing through it...

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  8. A solid sphere is rolling on a frictionless plane surface about its ax...

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  9. A spherical ball rolls on a horizontal surface without slipping .then ...

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  10. A thin uniform circular ring is rolling of inclination 30^@ without sl...

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  11. The speed of a homogeneous solid sphere after rolling down an inclined...

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  12. A solid sphere and a hollow sphere (both of the same mass and same ext...

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  13. A thin circular ring of mass M and radius R is rotating about its axis...

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  14. Two bodies have their moments of inertia I and 2I respectively about t...

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  15. A round disc of moment of inertia I2, about its axis perpendicular to ...

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  16. A circular disc of moment of inertia It, is rotating ina horizontal pl...

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  17. A uniform rod of length I and mass M is free to rotate in a vertical p...

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  18. Statement 1. Centre of gravity (CG) of a body is the point at which th...

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  19. write the dimensions of the following physical quantities

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  20. Establish the relation between torque and angular acceleration.

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