Home
Class 12
PHYSICS
A force given by vecF=f(x)hati+f(y)hatj+...

A force given by `vecF=f_(x)hati+f_(y)hatj+f_(z)hatk` acts on a particle which moves from (a, b, c) to (d, e, f). The work done by the force F is : (Here `A_(1), A_(2), A_(3)` are magntitude of area bounded )

A

`A_(1)+A_(2)+A_(3)`

B

`A_(1)-A_(2)-A_(3)`

C

`-A_(1)+A_(2)-A_(3)`

D

`A_(1)-A_(2)+A_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • JEE MOCK TEST 9

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos
  • NEET MOCK TEST 07

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

A force vecF=2hati-3hatj+7hatk(N) acts on a particle which undergoes a displacement vecr=7hati+3hatj-2hatk (M). Calculate the work done by the force

A particle moves under the effect of a force F=kx^(2) from x=0 to x=4 , the work done by force is ?

A force F=(2hati-hatj+4hatk)N displaces a particle upto d=(3hati+2hatj+hat k)m. Work done by the force is

Two forces f_(1)=3hati-2hatj+hatk and f_(2)=hati+3hatj-5hatk acting on a particle at A move it to B. find the work done if the position vector of A and B are -2hati+5hatk and 3hati-7hatj+2hatk .

The work done by the forces vecF=2hati-3hatj+2hatk in moving a particle from (3,4,5) to (1,2,3) is (A) 0 (B) 3/2 (C) -4 (D) -2

A force F acting on a particle varies with the position x as shown in figure. Find the work done by this force in displacing the particle from

A force vec(F) = 4 hati + hatj + 3hatk newton acts on a particle and displaces it through displacement vec(S) = 11 hati + 11 hatj +15 hatj metre. Calculate the work done by the force.

NTA MOCK TESTS-NEET MOCK TEST 06-PHYSICS
  1. The mirror in the below case is

    Text Solution

    |

  2. A stone is projected vertically upward to reach maximum height h. The ...

    Text Solution

    |

  3. A force given by vecF=f(x)hati+f(y)hatj+f(z)hatk acts on a particle wh...

    Text Solution

    |

  4. Two identical square rods of metal are welded end to end as shown in f...

    Text Solution

    |

  5. Identify the gate and match A, B, Y in the bracket to check.

    Text Solution

    |

  6. A particle of mass m is projected upwards with velocity v=(v(e))/(2), ...

    Text Solution

    |

  7. A particle moves in a circular path of radius 0.5 m at a speed that un...

    Text Solution

    |

  8. 1 g of water at 100^(@)C is completely converted into steam at 100^(@)...

    Text Solution

    |

  9. A simple pendulum consisting of a mass M attached to a string of lengt...

    Text Solution

    |

  10. The ends of a stretched wire of length L are fixed at x = 0 and x = L....

    Text Solution

    |

  11. K("max") (in eV) = 3, and frequency of light (in Hz) =1xx10^(15) for a...

    Text Solution

    |

  12. A capacitance of 2 muF is required in an electrical circuit across a p...

    Text Solution

    |

  13. A rocket of mass 4000 kg is set for vertical firing. How much gas must...

    Text Solution

    |

  14. 1 mole of a gas with gamma=7//5 is mixed with 1 mole of a gas with gam...

    Text Solution

    |

  15. An electromagnetic wave fo frequency 1xx10^(14) Hz is propagating alon...

    Text Solution

    |

  16. The algebraic sum of two co - initial vectors is 16 units. Their vecto...

    Text Solution

    |

  17. In a Young's double slit experiment, slits are separated by 0.5 mm and...

    Text Solution

    |

  18. The speed of a ball of radius 2 cm in a viscous liquid is 20 cm/s. The...

    Text Solution

    |

  19. In a pond of water, a flame is held 2 m above the surface of the water...

    Text Solution

    |

  20. A particle is projected with velocity v(0) along x - axis. The deceler...

    Text Solution

    |