Is work done a scalar quantity or vector quantity? Justify your answer.
Answers
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4
Explanation:
Work has only a magnitude but no direction. The formula for work is written as a dot product of force and displacement. Therefore, work is a scalar quantity.
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3
Work done is a scaler quantity.
Explanation:
The work done by a constant force is defined as the product of tge component of force in the direction of the displacement and the magnitude of the displacement.
- A work is said to be done when a firce causes displacement of an object un the direction of applied force.
- In scaler quantities we have only magnitude not a direction.
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