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A body is moving in a circular orbit. It...

A body is moving in a circular orbit. It is just about to slide to the outer side and `mu mg =(mv^(2))/l`. In this expression, `mu` represents

A

Coefficient of static friction

B

Coefficient of kinetic friction

C

Coefficient of rolling friction

D

None

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A
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AAKASH SERIES-LAWS OF MOTION-EXERCISE - I
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  5. A body is just supported at the face of a cart moving at an accelerati...

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  7. The angle which the rough inclined plane makes with the horizontal whe...

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  8. When the angle of inclination of on inclined plane is theta, an object...

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  9. In a situation the contact force by a rough horizontal surface on a bo...

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  10. A scooter starting from rest moves wilth as constant acceleration for ...

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  11. A block of mass m is connected to another block of mass M by a string....

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  12. Two cars of unequal masses use similar tyres. If they are moving at th...

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  13. In order to stop a car in shortest distance on a horizontal road one s...

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  14. A boy of mass M is applying a horizontal force to slide a box of mass ...

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  15. A cylinder rolls up an inclined plane, reaches some height and then ro...

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  16. The contact force exerted by a body A on another body B is equal to th...

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  17. A block is placed on a rough floor and a horizontal force F is applie...

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  18. Consider the following statements A) The coefficient of friction bet...

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  19. The kinetic friction is always A) Less than static friction B) Gre...

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  20. Consider the following statements A) Angle of repose is equal to ang...

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