Home
Class 11
PHYSICS
A body is acted upon by a which is inven...

A body is acted upon by a which is invensely propertional to the distance `x` .The wolt done will be preportional to

A

`x`

B

`x^(2)`

C

`x^(3//2)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D
Given `F = prop (1)/(x) implies F = (k)/(x). W = int (k)/(x) . W = int (k)/(x) dx = In x + c`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • WORK, ENERGY, POWER AND COLLISION

    A2Z|Exercise Work-Energy Theorem|27 Videos

  • WORK, ENERGY, POWER AND COLLISION

    A2Z|Exercise Potential Energy, Conservative And Non-Conservative Forces|28 Videos

  • WAVES AND ACOUSTICS

    A2Z|Exercise Chapter Test|30 Videos

Similar Questions

Explore conceptually related problems

A body is acted upon by a force which is inversely proportional to the distance covered. The work done will be proportional to

A body is acted upon by a number of external forces. Can it remain at rest ?

Knowledge Check

  • A rigid body is acted upon by a horizontal force which is inversely proportional to the distance covered 's'. The work done by this force will be proportional to

    A
    Straight line path
    B
    `s^(2)`
    C
    `sqrt(s)`
    D
    none of these

  • A body is acted upon by balanced forces

    A
    if it is rest only
    B
    if it is moving with constant speed
    C
    if even number of forces are acting on it
    D
    if it is not accelerating

  • A body is a acted upon a force which is proportional to the distance covered .If distance covered be decound by s, then work done by the force will be prepotion to

    A
    `x`
    B
    `x^(2)`
    C
    `x^(3//2)`
    D
    none of these

    • Similar Questions

    Explore conceptually related problems

    A body is acted upon by a number of external forces . Can it remain at rest ?

    The distance traveled by a body is directly proportional to time Is any external force acting on it ?

    A body is acted upon by a constant force, then it will have a uniform

    A body is acted upon by a constant force, then it will have a uniform

    A body, acted upon by a force off 50N is displaced through a distance 10 meter in a direction making and angle to 60^(@) with the force. The work done by the force be

    Home
    Profile