Home
Class 12
MATHS
The greatest and the leat resultant of t...

The greatest and the leat resultant of two forces acting at point are 12N and 8N respectively. Find out the forces.

A

`12 N & 8N`

B

`4N&8N`

C

`3N&9N`

D

`10N&2N`

Text Solution

Verified by Experts

The correct Answer is:
D
`(F_("net")")_(max)=F_(1)+F_(2)=12N`
`(F_("net")")_(max)=F_(1)-F_(2)=8N`
on solving `[F_(1)=10N and F_(2)=2N" "]`
Promotional Banner

Topper's Solved these Questions

  • TEST PAPERS

    BANSAL|Exercise CHEMISTRY|133 Videos

  • TEST PAPERS

    BANSAL|Exercise MATHEMATICS|58 Videos

  • TEST PAPERS

    BANSAL|Exercise MATHS SECTION - 2 [MULTIPLE CORRECT CHOICE TYPE]|6 Videos

  • PROBABILITY

    BANSAL|Exercise All Questions|1 Videos

  • THERMODYNAMICS

    BANSAL|Exercise Match the column|7 Videos

Similar Questions

Explore conceptually related problems

The greatest and the least resultant of two force acting at a point are 29N and 5N respectively. If each force is increased by 3N, find the resultant of two new forces acting at right angle of each other.

The greatest and the least resultant of two forces acting at a point ared 14 M and 4 N respectively. If each force is incerased by 2 N 1 find the resultant of two new new forces acting at an angle of 60^@ to ach other.

The greatest and least resulant of two forces acting at a point is 10N and 6N ,respectively. If each force is increased by 3N , find the resulant of new forces when acting at a point at an angle of 90^(@) with each other .

The greatest and least resultant of two force acting on a particle are 16 N and 9N, respectively . If the first force is double and the second force is incresed by 5.5N, calculate the resultant of two new force, acting at right angle to each other .

The greatest resulatant of two forces acting at a point are 25 N , and 5 N respectively. If each force is incresasd by 5 N , find the resultant of two new forces acting at right angles to other.

The greatest an least resultant of two forces acting at a point are 13 N and 5 N. Calculate each force.

The greatest and least resultant of two forces acting at a point are 29 kg wt. and 5 kg wt. respectively . If each force is increased by 3 kg wt. the magnitude of the resultant of new forces acting at right angles to each other is

The maximum and minimum resultant of two forces acting at a point are 10N and 6N respectively. If each force is increased by 3N, find the resultant of new forces when acting at a paint at an angle of 90^(@) with each-other :-

BANSAL-TEST PAPERS-PHYSICS
  1. A boat is moving in direction of vector -4hati+3hatj with a speed of 1...

    Text Solution

    |

  2. If the angle alpha between two forces of equal magnitude is reduced to...

    Text Solution

    |

  3. The greatest and the leat resultant of two forces acting at point are ...

    Text Solution

    |

  4. A loaded grocery cart is rolling across a parking lot in a strong wind...

    Text Solution

    |

  5. An aeroplane moves along horizontail line AB as shoen in figure. Choos...

    Text Solution

    |

  6. A gun is mounted in a stationary battleship which is used to hit two d...

    Text Solution

    |

  7. A light cable stretched between the fixed supports A and B is under a ...

    Text Solution

    |

  8. The magnitude of the vector hati+xhatj+3hatk is half of the magnitude ...

    Text Solution

    |

  9. A man swims with same speed relative to river irrespective of whether ...

    Text Solution

    |

  10. y-t graph of a projectile parabola is drawn in figure 1 and it's path ...

    Text Solution

    |

  11. 4 projectiles are projected with velocities indicated in column II. Ma...

    Text Solution

    |

  12. The velocity time graph of a particles of mass 1 kg is given as shown ...

    Text Solution

    |

  13. The potential energy 'U' of a particle veries with distance 'x' from a...

    Text Solution

    |

  14. The drug coefficient C(v) of an automobile is determined from the expe...

    Text Solution

    |

  15. In a given system of unit standard measurement of mass is 100 gm stand...

    Text Solution

    |

  16. If 2 vectors chati-5hatj+6hatkand chati+chatj-4hatk are perpendicular ...

    Text Solution

    |

  17. A rock is shot vertically upward from the edge of the top of a tall bu...

    Text Solution

    |

  18. Figure gives the acceleration a versus time t for a particle moving al...

    Text Solution

    |

  19. Find longest wavelength in Lyman series of hydrogen atom spectrum.

    Text Solution

    |

  20. The de-Broglie wavelength of an electron moving in the nth Bohr orbit ...

    Text Solution

    |