Home
Class 12
PHYSICS
Two forces, each of magnitude F have a r...

Two forces, each of magnitude F have a resultant of the same magnitude F. The angle between the two forces is

A

`45^(@)`

B

`120^(@)`

C

`150^(@)`

D

`60^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Two forces with equal magnitudes F act on body and the magnitude of the resultant forces is (F)/(3). The angle between the two forces is

If two forces are acting at a point such that the magnitude of each force is 2 N and the magnitude of their resultant is also 2 N, then 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.

Two vectors, equal in magnitude, have their resultant equal in magnitude of the either. The angle between the two vectors is _____.

Two forces with equal magnitudes F act on a body and the magnitude of the resultant force is F /3. The angle between the two forces is

Square of the resultant of two forces of equal magnitude is equal to three times the product of their magnitude. The angle between them is

Square of the resultant of two forces of equal magnitude is equal to three times the product of their magnitude. The angle between them is :

Square of the resultant of two forces of equal magnitude is equal to three times the product of their magnitude. The angle between them is

ALLEN-TEST PAPER 4-PHYSICS
  1. Two forces, each of magnitude F have a resultant of the same magnitude...

    Text Solution

    |

  2. Sum of magnitude of two forces is 20 N and magnitude of their resultan...

    Text Solution

    |

  3. Which of the sets given below may represent the magnitudes of three ve...

    Text Solution

    |

  4. The component of a vector is

    Text Solution

    |

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

    Text Solution

    |

  6. Three forces acting on a body are shown in figure. To have the resulta...

    Text Solution

    |

  7. If vecA 2 hati +hatj -hatk, vecB=hati +2hatj +3hatk, vecC=6hati -2hatj...

    Text Solution

    |

  8. The vector component of vector vecA =3hati +4hatj +5hatk along vecto...

    Text Solution

    |

  9. The angle between the vectors vecA and vecB is theta. The value of v...

    Text Solution

    |

  10. How many minimum numbers of non zero vectors in different planes can b...

    Text Solution

    |

  11. Find a unit vector perpendicular to each one of the vectors vec a =4ha...

    Text Solution

    |

  12. If veca=2hati+6hatj +3hatk, vecb=hati+lamdahatj+muhatk if veca xxvecb...

    Text Solution

    |

  13. A plate of mass 10g is in equilibrium in air due to the force exerted ...

    Text Solution

    |

  14. A laser beam of power 20W incident normally on a surface. if 25% light...

    Text Solution

    |

  15. How many photons per second does a one watt bulb emit if its efficienc...

    Text Solution

    |

  16. A hydrogen atom moving at a speed v absorbs a photon of wavelength 122...

    Text Solution

    |

  17. When a metallic surface is illuminated by a monochromatic light of lam...

    Text Solution

    |

  18. Photoelectric emission is observed from a metallic surface for frequen...

    Text Solution

    |

  19. Electric field associated with a light wave is given E= E(0) sin [1.57...

    Text Solution

    |

  20. When a monochromatic point source of light is at a distance of 0.2 m...

    Text Solution

    |