Home
Class 11
PHYSICS
Direction of frictional force between wh...

Direction of frictional force between wheel of the car and road is

A

upward

B

forward

C

backward

D

downward

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Laws of Motion

    SL ARORA|Exercise Exercise|627 Videos

  • Kinetic Theory of gases

    SL ARORA|Exercise Example|47 Videos

  • LAWS OF MOTION : FRICTION

    SL ARORA|Exercise Self Practice|95 Videos

Similar Questions

Explore conceptually related problems

When a weel is rolling on a level , what is the directionv of fricctional force between the wheel and the road ?

A car is negotiating a curved road of radius R. The road is banked at angle theta . The coefficeint of friction between the tyres of the car and the road is mu_(s) . The maximum safe velocity on this road is

A car is negotisting a curved road of radius R . The road is banked at an angle theta. The coefficient of friction between the tyres of the car and the road is mu_(s) . The maximum safe velocity on this road is:

The maximum frictional force between the tyres of a car and the road is 0.5 mg. the car negotiates a curve of radius 10 metre. The velocity is

A circular race track of radius 400 m is banked at an angle of 10^(@) . If the coefficient of friction between the wheels of a race car and the road is 0.2 , what is the (i) optimum speed of the race car to aviod wear and tear on its tyres . maximum permissible speed to aviod slipping ?

A circular racetrack of radius 300 m is banked at an angle of 15^(@) If the coefficient of friction between the wheels of a race car and the road is 0.2 what is the (a) optimum speed of the race car to avoid wear and tear on its tyres , and (b) maximum permissible speed to aviod slipping ?

SL ARORA-Laws of Motion-Exercise
  1. A block of mass M is pulled along a horizontal frictionless surface by...

    Text Solution

    |

  2. Two masses m(1) and m(2) are attached to a string which passes over a ...

    Text Solution

    |

  3. Direction of frictional force between wheel of the car and road is

    Text Solution

    |

  4. Which of the following is the dimension of the coefficient of friction...

    Text Solution

    |

  5. If coefficient of static friction is mu(s) and coefficient of kinetic ...

    Text Solution

    |

  6. An iron block of sides 5 cm xx 8 cm xx 15 cm has to be pushed along th...

    Text Solution

    |

  7. A truck and a car are moving with equal velocity. On applying the brak...

    Text Solution

    |

  8. A body of mass 2 kg is kept by pressing to a vertical wall by a force ...

    Text Solution

    |

  9. A block is lying static on the floor. The maximum value of static fric...

    Text Solution

    |

  10. A lift is moving down with an acceleration equal to the acceleration d...

    Text Solution

    |

  11. It is easier to roll a barrel than pull it along the road. This state...

    Text Solution

    |

  12. An object is moving on a plane surface with uniform velocity 10ms^(-1)...

    Text Solution

    |

  13. If reaction is R and coefficient of friction is pi, what is work done ...

    Text Solution

    |

  14. A block of mass 50 kg slides over a horizontal distance of 1m. If the ...

    Text Solution

    |

  15. If a ladder weighting 250 N is placed against a smooth vertical wall h...

    Text Solution

    |

  16. A boy pulls a 5 kg block 20 metres along a horizontal sur- face at a c...

    Text Solution

    |

  17. A cylinder of 10 kg is sliding in a plane with an initial velocity of ...

    Text Solution

    |

  18. A block B is pushed momentarily along a horizontal surface with an ini...

    Text Solution

    |

  19. Consider a car moving along a straight horizontal road with a speed of...

    Text Solution

    |

  20. A body of mass 10 kg lies on a rough horizontal surface. When a horizo...

    Text Solution

    |