Home
Class 11
PHYSICS
If the resultant of n forces of differen...

If the resultant of `n` forces of different magnitudes acting at a point is zero, then the minimum value of `n` is

A

`1`

B

`2`

C

`3`

D

`4`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • VECTORS

    CP SINGH|Exercise Excercises|66 Videos
  • UNITS, DIMENIONS AND MEASUREMENTS

    CP SINGH|Exercise Exercises|63 Videos
  • WORK, ENERGY AND POWER

    CP SINGH|Exercise EXERCISES|92 Videos

Similar Questions

Explore conceptually related problems

If resultant of forces acting on a system is zero then

Statement-1: If the resultant of all the forces acting on a system is zero then the torque on the system about any point is same. Statement-2: If the resultant of the forces acting on a system is zero then acceleration of its centre of mass is zero.

Two perpendicular forces of magnitudes 10 N and 5 N act at a point. Find their resultant.

Sum of two forces acting at a point is 8 N. If the resultant of the forces is at right angles to the smaller of the two forces and has a magnitude of 4 N, the individual forces are

The resultant of 2 forces of magnitude 1N and 13N is 6sqrt(5)N . Find the tangent of the angle made by resultant with 1N force.

If two forces of 5 N each are acting along X and Y axes, then the magnitude and direction of resultant is

The resultant of two forces of magnitude 12N and 3N on a body is 13.74N. Find the angle between the two. What is the direction of the resultant force w.r.t. 12N force?

CP SINGH-VECTORS-Excercises
  1. Three vectors vec(P) , vec(Q) and vec( R) are such that |vec(P)| , |ve...

    Text Solution

    |

  2. Three forces 9 , 12 and 15 N acting at a point are in equilibrium . T...

    Text Solution

    |

  3. If the resultant of n forces of different magnitudes acting at a point...

    Text Solution

    |

  4. Let vec(C )= vec(A)+vec(B) then

    Text Solution

    |

  5. Forces of 1 and 2 units act along the lines x = 0 and y = 0. The equ...

    Text Solution

    |

  6. The sum of two forces at a point is 16N. if their resultant is normal...

    Text Solution

    |

  7. A particle is being acted upon by four forces of 30 N due east , 20 N ...

    Text Solution

    |

  8. Six vector vec(a) through vec(f) have the magnitudes and direction ind...

    Text Solution

    |

  9. If N-vectors of equal magnitude are acting through a point and angle b...

    Text Solution

    |

  10. Five equal forces of 10 N each are applied at one point and all are ly...

    Text Solution

    |

  11. Forces proportional to AB , BC and 2 CA act along the slides of a tria...

    Text Solution

    |

  12. ABCDEF is a regular hexagon, Fig. 2 (c ) .65. What is the value of ...

    Text Solution

    |

  13. A truck travelling due to north at 20m s^(-1) turns west and travels a...

    Text Solution

    |

  14. A particle moves towards east with velocity 5m//s. After 10 seconds it...

    Text Solution

    |

  15. The length of second's hand in watch is 1 cm. The change in Velocity o...

    Text Solution

    |

  16. Aparticle moves with a speed v changes direction by an angle theta, w...

    Text Solution

    |

  17. Let the angle between two non - zero vectors vec(A) and vec(B) be 120^...

    Text Solution

    |

  18. The component of a vector is

    Text Solution

    |

  19. One of the two rectangular components of a force is 20 N and it makes ...

    Text Solution

    |

  20. While travelling from one station to another , a car travels 75 "km no...

    Text Solution

    |