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What provides centripetal force to a car...

What provides centripetal force to a car turning on a level road ?

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What is centripetal force ?

What provides the centripetal force to a satellite revolving around the earth ?

Centripetal force and centrifugal force .

The phenomenon of raising the outer edge of the curved roads above the inner edge to provide necessary centripetal force to the vehicle to take a safe turn is called "_____".

A : During horizontal circular turn of a car, the centripetal force required should be less than the limiting friction between its tyres and road. R : The centripetal force to car is provided by the frictional force between its tyres and the road.

A car of mass 840 kg moves on a circular path with constant speed of 10 m//s . It is turned through 90^@ after travelling 660 m on the road. The centripetal force acting on the car is

A car of mass 1000kg moves on a circular path with constant speed of 12 m//s . It turned through 90^@ after travelling 471 m on the road . The centripetal force acting on the car is

A car of mass 1000 kg moves on a circular path with constant speed of 16 m/s. It is turned by 90º after travelling 628 m on the road. The centripetal force acting on the car is-

SL ARORA-Laws of Motion-Exercise
  1. Can centripetal force produe rotation ?

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  2. Which is real among the centripetal and centripetal forces ?

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  3. What provides centripetal force to a car turning on a level road ?

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  4. Does the angle of banking depend on mass of the vehicle ?

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  5. When a body moves along a circular path which thing experiences centri...

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  6. A body is travelling with a constant speed on the circumference of a c...

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  7. A body is travelling with a constant speed on the circumference of a c...

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  8. How many newtons make one kg wt. ?

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  9. Define impulse. Give its SI unit.

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  10. What is difference between mN and nm ?

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  11. From which Newton's laws of motion, the definition of force comes ?

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  12. Give and state the SI unit of force.

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  13. What is friction ?

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  14. What is the unit of coefficient of limiting friction ?

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  15. What happens to coefficient of friction, when weight of body is double...

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  16. What is the need of banking a circular road ?

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  17. How does banking of roadsreduce wear and tear of the tyres ?

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  18. Three forcesstart acting simultaneously on a particle moving with a ve...

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  19. Action and reaction forces do not balance each other Why ?

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  20. Action and reaction are equal and opposite. Why cannot they cancel eac...

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