Home
Class 11
PHYSICS
If the resultant of two forces of magnit...

If the resultant of two forces of magnitudes `p` and `2p` is perpendicular to `p`, then the angle between the forces is

Text Solution

Verified by Experts

The correct Answer is:
`120^(@)`
Promotional Banner

Topper's Solved these Questions

  • COMPOSITION AND RESOLUTION OF VELOCITIES

    NN GHOSH|Exercise Exercise|25 Videos

  • CENTRIPITAL AND CENTRIFUGAL FORCES

    NN GHOSH|Exercise Exercises (B)|36 Videos

  • CONDUCTION OF HEAT AND RADIATION

    NN GHOSH|Exercise All Questions|24 Videos

Similar Questions

Explore conceptually related problems

Two forces P and Q have a resultant perpendicular to P. The angle between the forces is

The resultant of two forces 1and P is perpendicular to l and equal to 1.What is the value of P and angle between the forces

The resultant of two forces of magnitude 5 N and 3 N trisects the angle between them. Calculate the angle between them.

The resultant of two forces, one double the other in magnitude is perpendicular to the smaller of the two forces. The angle between the two forces is

The resultant of two forces , one double the other in magnitude is perpendicular to the smaller of the two forces. The angle between the two forces is ________?

Two forces of magnitude 1 N and 13 N resultant of magnitude 6sqrt(5)N, then that is the angle between two forces.

NN GHOSH-COMPOSITION AND RESOLUTION OF VELOCITIES-Exercise
  1. A river is (1)/(2)km wide and flows at the rate of 3 kmph. A man, who ...

    Text Solution

    |

  2. To a man walking at 5kmph rain appears to fall vertically, and when he...

    Text Solution

    |

  3. A ship is travelling due east at 10 km/h. A ship heading 30^(@) east o...

    Text Solution

    |

  4. A motorboat going downstream overcome a raft at a point A, tau=60min l...

    Text Solution

    |

  5. A man walking on a road with a velocity of 5 km per hour encounters ra...

    Text Solution

    |

  6. If the resultant of two forces of magnitudes p and 2p is perpendicular...

    Text Solution

    |

  7. Two cars are moving in the same direction with the same speed 30 km//h...

    Text Solution

    |

  8. A man wants to cross a river 500 m wide. His rowing speed in still wat...

    Text Solution

    |

  9. Find the speed of two objects if ,when they move uniformly towards eac...

    Text Solution

    |

  10. The resultant of two forces of magnitude 5 N and 3 N trisects the angl...

    Text Solution

    |

  11. Two bodies were thrown simultaneously from the same point, one, straig...

    Text Solution

    |

  12. Two particles, 1 and 2, move with constant velocities v1 and v2 along ...

    Text Solution

    |

  13. An aeroplane has to go from a point O to another point A, at distance ...

    Text Solution

    |

  14. Two boats A and B moved away from a boy anchored in the middle of a ri...

    Text Solution

    |

  15. A boat moves relative to water with a velocity which is n=2.0 times le...

    Text Solution

    |

  16. A car window pane of length 25 cm is hinged at the top and 5 cm of its...

    Text Solution

    |

  17. On a two lane road , car (A) is travelling with a speed of 36 km h^(-...

    Text Solution

    |

  18. A train of length l=350m starts moving rectilinearly with constant ac...

    Text Solution

    |

  19. A short fired at a moving train (u=30 km/h) at an angle theta= arc si...

    Text Solution

    |

  20. The velocity of water current in a river changes with distance along t...

    Text Solution

    |