A body is moving in the direction opposite to the direction of force acting on it- The work done -is negative-is positive-is zero-depends nbsp-on the velocity-

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Standard IX

Physics

Factors Affecting Work Done

A body is mov...

Question

A body is moving in the direction opposite to the direction of force acting on it. The work done ___.

is positive

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is negative

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is zero

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depends on the velocity

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Solution

The correct option is B
is negative

Work Done = Force $\times$ Displacement.

Here displacement is in the opposite direction of force applied.

Therefore, the work done will be negative.

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Similar questions

A body is moved in a direction opposite to the direction of force acting on it. State whether the work is done by the force or work is done against the force.

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(b) A force of 50 N acts on a body and moves it a distance of 4 m on a horzontal surface. Calculate the work done if the direction of force is at an angle of $60^{\circ}$ to the horizontal surface.

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A body is moving in the direction opposite to the direction of force acting on it. The work done ___.

Q. A body is moved in a direction opposite to the direction of force acting on it. Work is done is:

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A body is moving in the direction opposite to the direction of force acting on it. The work done ___.

The correct option is B is negative Work Done = Force × Displacement. Here displacement is in the opposite direction of force applied. Therefore, the work done will be negative.

The correct option is B
is negative

Work Done = Force $\times$ Displacement.

Here displacement is in the opposite direction of force applied.

Therefore, the work done will be negative.