Explain the Conditions to be satisfied for work to be done.

1.	Explain the Conditions to be satisfied for work to be done.
Answer» • Some force must act on the object • The point of application of force must move in the direction of force The product of the force and the distance moved measures work done. W = F × S Where W is the work done, F is the force applied and S is the distance covered by the moving object. Work done is a scalar quantity.

Answer»

• Some force must act on the object

• The point of application of force must move in the direction of force

The product of the force and the distance moved measures work done.

W = F × S

Where W is the work done, F is the force applied and S is the distance covered by the moving object. Work done is a scalar quantity.

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