Home
Class 11
PHYSICS
A motor-cyclist goes round a circular ra...

A motor-cyclist goes round a circular race course ar 150 kmph. How far from the vertical must be lean inward to keep his balance if the track is 1.5 km long ?

Text Solution

Verified by Experts

The correct Answer is:
`36^(@) 42'`
Promotional Banner

Topper's Solved these Questions

  • CENTRIPITAL AND CENTRIFUGAL FORCES

    NN GHOSH|Exercise Exercises (B)|36 Videos

  • CENTRIPITAL AND CENTRIFUGAL FORCES

    NN GHOSH|Exercise Exercises (B)|36 Videos

  • CALORIMETRY

    NN GHOSH|Exercise All Questions|28 Videos

  • COMPOSITION AND RESOLUTION OF VELOCITIES

    NN GHOSH|Exercise Exercise|25 Videos

Similar Questions

Explore conceptually related problems

A motore cyclist goes round a circular race course of diameter 320m at 144km//h How far from the verticle must he lean inwards to keep his balance ? Take g = 10ms^(-2) .

A motor cyclist goes round a circular race course of diameter 320 m at 144 km h^(-1) . How far from the vertical must he lean inwards to keep his balance? Take g = 10 ms^(-2) .

A motor cyclist going round on unbanked circular race course has to lean inwards, making an angle 21^(@) 49 ' with the vertical , in order to keep his balance. If the curve is 1 km long , then the speed of the cyclist will be, ( tan 21^(@) 49 =0.4003' g=9.8 m//s ^(2) )

A cyclist goes once round a circular track of diameter 105 metre in 5 minute . Calculate his speed.

A man with his hands in his pocket is standing in a bus , which is taking a turn in a horizontal curve of radius 50 m , with a speed of 7 m/s far from the vertical must he lean to keep his balance ?

A cyclist is moving in a circular track of radius 80 m,, with a velocity of 36 km/ hour . In order to keep his balance , he has to lean inwards from the velocity through an angle theta if g= 10 m//s^(2) , then theta is given by

A motor cyclist moves round a circular track with a certain speed and leans at an angle theta_1 . IF he doubles the speed , then he has to lean inward at an angle theta_2 . Then

A cyclist is moving on a circular track of radius 80 m with a velocity of 72 km/hr. He has to lean from the vertical approximately through an angle

A cyclist is moving in a circular track of radius 80 m with a velocity v =36 kmh^(-1) . He has to lean from the vertical approximately through an angle

A woman is running through rain at a speed of 5.00 m/s. Rain is falling vertically at a speed of 20.0 m/s. (a) What is the velocity of the rain relative to the woman? (b) How far in front of her would an umbrella have to extend to keep the rain off if she holds the umbrella 1.50 m above her feet?

NN GHOSH-CENTRIPITAL AND CENTRIFUGAL FORCES-Exercises (A)
  1. A bucket containing water is tied to one end of a rope 2 m long and ro...

    Text Solution

    |

  2. A motor-cyclist goes round a circular race course ar 150 kmph. How far...

    Text Solution

    |

  3. In a circus a motorcyclist shows a trick of moving in a vertical plane...

    Text Solution

    |

  4. A gramophone disc is set revolving in a horizontal plane at the rate o...

    Text Solution

    |

  5. The CG of a loaded truck is at a height of 3 m above the ground and th...

    Text Solution

    |

  6. What is the maximum speed with which an automobile can round an unbank...

    Text Solution

    |

  7. Calculate the apparent weight if a body of 10 kg of place of latitude...

    Text Solution

    |

  8. A small body is tied to an end of an inextensible string of negligible...

    Text Solution

    |

  9. An artificial satellite is revolving in a circular orbit at a height o...

    Text Solution

    |

  10. A mass m on a frictionless table is attached to a hanging mass M by a ...

    Text Solution

    |

  11. A road is banked correctly for a speed of 40 kmph. What is the maximum...

    Text Solution

    |

  12. The artificial satellite Aryabhatta was reported to revolve round the ...

    Text Solution

    |

  13. The bob of a simple pendulum of length 1m hangs at rest. It is suddenl...

    Text Solution

    |

  14. A small brass bob is revolving in a horizontal circle with a constant ...

    Text Solution

    |

  15. A roadway bridge over a rivulet is in the form of quarter of a circle ...

    Text Solution

    |

  16. A string of length 1m is fixed at one end and carries a mass of 1 kg a...

    Text Solution

    |

  17. A small block of mass m slides along a frictionless loop-the-loop (loo...

    Text Solution

    |

  18. Calculate the height of the Apple (India's first geostationary satelli...

    Text Solution

    |