Home
Class 11
PHYSICS
A person with his hands in his pockets i...

A person with his hands in his pockets is skating on ice at the velocity of `10 m//s` and describes a circle of radius 50 m . What is his inclination with vertical

A

`tan^(-1)((1)/(10))`

B

`tan^(-1)((3)/(5))`

C

`tan^(-1) (1)`

D

`tan^(-1)((1)/(5))`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOTION IN ONE DIMENSION

    ERRORLESS |Exercise Motion In One Dimension|24 Videos

  • NEWTONS LAWS OF MOTION

    ERRORLESS |Exercise Self Evaluation Test|16 Videos

Similar Questions

Explore conceptually related problems

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 cystlist riding a bicycle a bicycle at a speed of 14sqrt(3) m/s takes a turn around a circular a circular road of radius 20 sqrt(3) m without skidding . What is his inclination to the vertical ?

A fighter aeroplane flying in the sky dives with a speed of 360 km//h in a vertical circle of radius 200 m .Weight of the pilot sitting in it is 75 kg . What will be the value of force with which the pilot presses his seat when the aeroplane is at highest position ? (g=10 m//s^(2))

A person moves towards East for 3 m, then towards North for 4 m and then moves vertically up by 5 m. What is his distance now from the starting point ?

A person moves with a velocity v towards a plane mirror. With what velocity does his image move towards him ?

(a) A person weighs 70kg on earth, where g=10m//s^(2) . What is this mass? (b) the mass of a child is 20 kg. if g=9.8 m//s^(2) . What is his mass ?

ERRORLESS -MOTION IN TWO DIMENSION-Exercise
  1. Which of the following statements is FALSE for a paricle moving in a...

    Text Solution

    |

  2. If a(r) and a(t) represent radial and tangential accelerations, the mo...

    Text Solution

    |

  3. A person with his hands in his pockets is skating on ice at the veloci...

    Text Solution

    |

  4. If the radius of curvature of the path of two particles of same masses...

    Text Solution

    |

  5. An object is moving in a circle of radius 100 m with a constant speed ...

    Text Solution

    |

  6. A body of mass 1 kg tied to one end of string is revolved in a horizon...

    Text Solution

    |

  7. The acceleration of a train travelling with speed of 400m//s as it goe...

    Text Solution

    |

  8. A car of mass 800 kg moves on a circular track of radius 40 m . If the...

    Text Solution

    |

  9. A 500 kg crane takes a turn of radius 50 m with velocity of 36 km//hr....

    Text Solution

    |

  10. Two particles of equal masses are revolving in circular paths of radii...

    Text Solution

    |

  11. In case of uniform circular motion which of the following physical qua...

    Text Solution

    |

  12. What happens to the centripetal acceleration of a revolving body if yo...

    Text Solution

    |

  13. A mass is supported on a frictionless horizontal surface. It Is attach...

    Text Solution

    |

  14. In 1.0 s, a particle goes from point A to point B , moving in a semici...

    Text Solution

    |

  15. Three identical particles are joined together by a thread as shown in ...

    Text Solution

    |

  16. A particle is moving in a circle of radius R with constant speed v, if...

    Text Solution

    |

  17. A stone tied to the end of string 1m long is whirled in a horizontal c...

    Text Solution

    |

  18. A particle describes a horizontal circle in a conical funne whoses inn...

    Text Solution

    |

  19. What is angular velocity of earth spinning around its own axis ?

    Text Solution

    |

  20. If the length of the second's hand in a stop clock is 3 cm the angular...

    Text Solution

    |