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Radius of …………..of a body about a given ...

Radius of …………..of a body about a given axis is equal to…………of the constituent particles of the body…………… .

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To solve the question, we need to fill in the blanks and explain the concept of the radius of gyration. ### Step-by-Step Solution: 1. **Understanding the Question**: The question asks about the radius of gyration of a body about a given axis and how it relates to the constituent particles of the body. 2. **Defining Radius of Gyration**: The radius of gyration (k) of a body about a given axis is defined as the square root of the ratio of the moment of inertia (I) of the body about that axis to its total mass (M). Mathematically, this is expressed as: \[ ...
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Moment of inertia of a body about a given axis is the rotational inertia of the body about that axis. It is respresented by I = MK^(2) , where M is mass of body and K is radius of gyration of the body about that axis. It is a scalar quantity, which is measured in kg m^(2) . when a body rotates about a given axis, and teh axis of rotates also moves, then total K.E. of body = K.E. of translation + K.E. of rotation E = (1)/(2)mv^(2) + (1)/(2)I omega^(2) Which the help of the compreshension given above, choose the most apporpriate altermative for each of the following questions : Kinetic energy of rotation of the flywheel in the above case is

Moment of inertia of a body about a given axis is the rotational inertia of the body about that axis. It is respresented by I = MK^(2) , where M is mass of body and K is radius of gyration of the body about that axis. It is a scalar quantity, which is measured in kg m^(2) . when a body rotates about a given axis, and teh axis of rotates also moves, then total K.E. of body = K.E. of translation + K.E. of rotation E = (1)/(2)mv^(2) + (1)/(2)I omega^(2) Which the help of the compreshension given above, choose the most apporpriate altermative for each of the following questions : Moment of inertia of a body depends on (i) mass of body (ii) size and shape of body (iii) axis of rotation of body (iv) all the above

A body rolls without slipping. The radius of gyration of the body about an axis passing through its centre of mass is K . The radius of the body is R . The ratio of rotational kinetic energy to translational kinetic energy is.

Moment of inertia of a body about a given axis is the rotational inertia of the body about that axis. It is respresented by I = MK^(2) , where M is mass of body and K is radius of gyration of the body about that axis. It is a scalar quantity, which is measured in kg m^(2) . when a body rotates about a given axis, and teh axis of rotates also moves, then total K.E. of body = K.E. of translation + K.E. of rotation E = (1)/(2)mv^(2) + (1)/(2)I omega^(2) Which the help of the compreshension given above, choose the most apporpriate altermative for each of the following questions : A circular disc and a circular ring of same mass and same diameter have, about a given axis,

Moment of inertia of a body about a given axis is the rotational inertia of the body about that axis. It is respresented by I = MK^(2) , where M is mass of body and K is radius of gyration of the body about that axis. It is a scalar quantity, which is measured in kg m^(2) . when a body rotates about a given axis, and teh axis of rotates also moves, then total K.E. of body = K.E. of translation + K.E. of rotation E = (1)/(2)mv^(2) + (1)/(2)I omega^(2) Which the help of the compreshension given above, choose the most apporpriate altermative for each of the following questions : A 40 kg flywheel in the from of a unifrom circular disc of diameter 1 m is making 120 rpm . Its moment of inertia about a transverse axis through its centre is

PRADEEP-SYSTEMS OF PARTICLES AND ROTATIONAL MOTION-FILL IN THE BLANKS
  1. Centre of mass of a body is ……… at which………….is………… .

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  2. In certain cases, there may…………at the………… .

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  3. Total linear momentum of a system of particles is equal to ……………..of t...

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  4. The vector product of two vectors overset rarr(A) and overset rarr(B) ...

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  5. By convention, anticlockwise moments are ………and…………are taken as…………. .

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  6. Torque due to a force is the product of………….and……………..of line of actio...

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  7. Torque due to a force is the product of………….and……………..of line of actio...

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  8. Angular momentum of a particle…………..is……………..of the particle………….. .

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  9. Angular momentum of a particle about a given axis is …………….of ………….and...

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  10. The centre of gravity of a body is a point where………..and…………on the bod...

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  11. Mass of a body is……….of………………of the body……………..

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  12. A quantity that measures……….of the body is called………..of the body.

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  13. Radius of …………..of a body about a given axis is equal to…………of the con...

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  14. When…………..acts on a system of particles, then………….of the system remain...

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  15. When……………is conserved,………………may……………. .

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  16. Moment of inertia of a uniform circular ring of mass M and radius R ab...

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  17. Moment of inertia of a circular ring about a given axis is…………..moment...

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  18. The rate of …………….of a body about a given axis is…………….to…………….applied...

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  19. Rotational analogue of……………is…………….. .

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  20. Angle traced by a rotating body in nth seconds is theta(nth)=…………where...

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