Question

a force of 12 Newton act on an object the displacement is 9m in the distance of the force . calculate work done​

Answer 1

108 J

Explanation:

Given:

• Force = 12 N

• Displacement = 9 m

To Find:-

Work done

Solution:-

Work done is given by the formula;

$\bf \boxed{W=\:FS}$

Where, F stands for force and S is for the displacement.

We have,

F = 12 N

S = 9 m

Putting values in the formula,

W = 12 × 9

W = 108 N m or

W = 108 J

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Know More:-

• Definition:- Work is said to be done when a force applied on the body displaces the body through a certain distance in the direction of applied force.

• Dimensional formula for Work = [ML²T⁻²]

• It's a scalar quantity.

• Other units of work- eV, MeV, kWh,cal ,etc.