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A body of mass 100 g is made just to sli...

A body of mass 100 g is made just to slide on a rough surface by applying a force of 0.8 N. Find the coefficient of friction. Take `g=10 m s^(2)`.

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Coefficient of friction, `mu=F/R`
Use the formula, R=mg and `mu=0.8`
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CENGAGE PHYSICS-FRICTION-MANDATORY EXERCISE. (EXERCISE SET I)
  1. For a block kept on a table, the maximum force of static friction is F...

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  2. A scooter generally slips on an oily road, because

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  3. A body of mass 100 g is made just to slide on a rough surface by apply...

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  4. A weight 'W' rests on a horizontal plane. What will be the least force...

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  5. A horizontal force of 10 N is necessary to just hold a block stationar...

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  6. A mass of 4 kg rests on a horizontal plane. When the plane is graduall...

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  7. The ratio of mu(k) (kinetic friction) and mu(s) (state friction) is

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  8. What is the relation between the normal reaction acting on a surface a...

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  9. A block of mass 0.1 kg is held against a wall by applying a horizontal...

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  10. The block of mass m is in contact with a moving cart as shown in the f...

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  11. A block is placed on an inclined plane. The angle of inclination of th...

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  12. Find the maximum value of force F such that the block shown in the fig...

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  13. If F denotes the contact force, f denotes the frictional force exerted...

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  14. In the figure, blocks A and B weigh 20 N and 100 N respectively. The b...

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  15. A rocket is fired vertically from the earth with an acceleration of 2g...

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  16. A horizontal force of 10N is necessary to just hold a block stationary...

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  17. The acceleration of a moving body down a rough inclined plane is

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  18. A body of mass Mis kept on a rough horizontal surface with friction co...

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  19. A block of mass m is placed at rest on a horizontal rough surface with...

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  20. A block rests on a rough inclined plane making an angle of 30° with th...

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