Home
Class 11
PHYSICS
A rope of length L is pulled with a con...

A rope of length L is pulled with a constant force F.The tension T in the rope at u point at distance x from the end where the force is applied ,is :

A

`(FL)/x`

B

`(FL)/(L-x)`

C

`(f(l-x))/L`

D

`(F-x)/(L-x)`.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    JBD PUBLICATION|Exercise EXAMPLE|168 Videos

  • KINEMATICS

    JBD PUBLICATION|Exercise EXAMPLE|163 Videos

  • Mock test paper 1

    JBD PUBLICATION|Exercise EXERCISE|37 Videos

Similar Questions

Explore conceptually related problems

A beam of length'l' is suported at one end. If W is the uniform load per unit length, the bending moment M at a distance 'x' from the end is given by M =1/2 lx -1/2 Wx^2 Find the point on the beam at which the bending moment has maximum value.

A short linear object of length b lies along the axis of a concave mirror of focal length f at a distance u from the pole. What is the size of the image?

A body of mass 0.40 kg moving initially with a constant speed of 10 m s^-1 to the north is subject to a constant force of 8.0 N directed towards the south for 30 s. Take the instant the force is applied to be t = 0, the position of the body at that time to be x = 0, and predict its position at t = -5 s, 25 s, 100 s.

What are the dimensions of a and b in the relation F= a-bx^2 , where F is force and x is distance?

A stone of mass and spring constant k. The unstrecthed length of the string is L and has negligible mass. The other end of the string is fixed to a nail at a point P. Initially the stone is at the same level as the point P. The stone is dropped vertically from point P. Find the distance y from the top when the mass comes to rest for an instant, for the first time.

If the distribution of weight is uniform, then the rope of the suspended bridge takes the form of parabola.The height of the supporting towers is 20m, the distance between these towers is 150m and the height of the lowest point of the rope from the road is 3m. Find the equation of the parabolic shape of the rope considering the floor of the parabolic shape of the rope considering the floor of the bridge as X-axis and the axis of the parabola as Y-axis. Find the height of that tower which supports the rope and is at a distance of 30 m from the centre of the road.

If the work done by a body on application of a constant force is directly proportional to the distance travelled by the body, express this in the form of an equation in two variables and draw the graph of the same by taking the constant force as 5 units. Also read from the graph the work done when the distance travelled by the body is :-2 units

If the work done by a body on application of a constant force is directly proportional to the distance travelled by the body, express this in the form of an equation in two variables and draw the graph of the same by taking the constant force as 6 units. Also read from the graph the work done when the distance travelled by the body is:- 0 unit

JBD PUBLICATION-LAWS OF MOTION-EXAMPLE
  1. A rope of length L is pulled with a constant force F.The tension T in...

    Text Solution

    |

  2. Give one example each of position depedent force

    Text Solution

    |

  3. Give one example each of time dependent force.

    Text Solution

    |

  4. Give one example each of constant force

    Text Solution

    |

  5. Give one example each of velocity dependent force.

    Text Solution

    |

  6. Does equilibrium mean that a body is at rest?

    Text Solution

    |

  7. Why do we prefer a heavy hammer to drive a nail into wood?

    Text Solution

    |

  8. Action and reaction forces do not balance each other. Why?

    Text Solution

    |

  9. What is the principle of working of a rocket?

    Text Solution

    |

  10. What is the measure of inertia of a body?

    Text Solution

    |

  11. A meteorite burns in the atmosphere before it reaches the earth's surf...

    Text Solution

    |

  12. What is the relation beteen coefficient fo friction and angle of frict...

    Text Solution

    |

  13. What is the relation between coefficient of friction and angle of repo...

    Text Solution

    |

  14. What are the methods of reducing friction?/

    Text Solution

    |

  15. The angle of friction betwen two surfaces is 30^@ ,what is coefficien...

    Text Solution

    |

  16. What type of friction is involved when axle rotates in a wheel?

    Text Solution

    |

  17. Arrange mus, muk and mur in descending order.

    Text Solution

    |

  18. We slip easily on a rainy day because coefficient of friction

    Text Solution

    |

  19. Why are ruber tyres preffered to iron tyres?

    Text Solution

    |

  20. Why are aeroplanes given conical shape?

    Text Solution

    |

  21. Define coefficient of friction.

    Text Solution

    |