Home
Class 11
PHYSICS
A person is travelling in a train movin...

A person is travelling in a train moving due south with velocity 80 kmph his friend Q is travelling in a car moving due west with velocity 60 kmph. Q finds that his friend P is travelling with velocity

A

200 kmph `tan^(-1)` (4/3) NE

B

100 kmph `tan^(-1)` (4/3) E of S

C

100 kmph S - E

D

100 kmph `tan^(-1)` (4/3) S of E

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-VII)(Relative Motion) (LEVEL-II) (Straight Objective Type Questions)|3 Videos

  • KINEMATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-VII)(Relative Motion) (LEVEL-II) (More than One correct answer Type Questions)|2 Videos

  • KINEMATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-VI) (Horizontal Projectile) (LEVEL-I) (Straight Objective Type Questions)|10 Videos

  • HORIZONTAL CIRCULAR MOTION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) Integer Type Questions)|3 Videos

  • KINETIC THEORY OF GASES

    AAKASH SERIES|Exercise Practice Exercise|15 Videos

Similar Questions

Explore conceptually related problems

A person 'P' in train moving due south with 80 kmph and his friend Q moving due west at 60 kmph Q finds that P is travelling with a velocity of

A person travelling on a straight line moves with a uniform velocity v_1 for a distance x and with a uniform velocity v_2 for the next equal distance. The average velocity v is given by

An aeroplane is flying with a velocity 800kmph relative to air wind is belong from west to east with a velocity 15 ms^(-1) . Find velocity of aeroplane relative to the earth to fly south ward

A person travelling on a straight line moves with a uniform velocity v_(1) for a distance x and with a uniform velocity v_(2) for the next equal distacne.The averahe velocity v is given by

AAKASH SERIES-KINEMATICS-PRACTICE SHEET (EXERCISE-VII)(Relative Motion) (LEVEL-I) (Straight Objective Type Questions)
  1. A stone is dropped freely, while another thrown vertically downward wi...

    Text Solution

    |

  2. A stone is dropped from to of a tower 300 m high and at the same time ...

    Text Solution

    |

  3. Two cars 1 & 2 starting from rest are moving with speeds V(1) and V(2)...

    Text Solution

    |

  4. A body moving with a speed 10ms^(-1) due north takes a left turn throu...

    Text Solution

    |

  5. A person is travelling in a train moving due south with velocity 80 k...

    Text Solution

    |

  6. A person travelling in car along East with speed 'u' observes the velo...

    Text Solution

    |

  7. A train of length 200m travelling at a speed of 30ms^(-1) overtakes an...

    Text Solution

    |

  8. A man can swim in stationary water velocity v(m) and river is flowing...

    Text Solution

    |

  9. A man who can swin with a velocity v(b) in still water wants to cross ...

    Text Solution

    |

  10. A river is flowing from west to east at a speed of 5 m/s. A man on th...

    Text Solution

    |

  11. A man can row a boat with a velocity of v(b) in stationary water. If w...

    Text Solution

    |

  12. Velocity of boat in still water is 13m/s. If water flows in a river wi...

    Text Solution

    |

  13. A man is trying to cross a river flowing at a speed of 5ms^(-1) to hav...

    Text Solution

    |

  14. The velocity of a motor boat with respect to still water is 7ms^(-1) a...

    Text Solution

    |

  15. Rain drops are falling vertically downward with a velocity 4kmph. The ...

    Text Solution

    |

  16. A man is travelling at 10.8 kmph in a topless car on a rainy day. He h...

    Text Solution

    |

  17. A man standing on a road has to hold his umbrella at 30^(@) with the ...

    Text Solution

    |

  18. Rain drops are falling vertically down wards at 5sqrt(2) m/s. A man r...

    Text Solution

    |

  19. A staionary man observes that the rain is falling vertically downward....

    Text Solution

    |

  20. It is rainning vertically downwards. By how many times that a person s...

    Text Solution

    |