English

The work done is positive when displacement is ______.

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Question

The work done is positive when displacement is ______.

Options

  • in the direction of force

  • in the direction opposite to force

  • zero

  • normal to the direction of force

MCQ
Fill in the Blanks
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Solution

The work done is positive when displacement is in the direction of force.

Explanation:

Work done is positive when the angle between the applied force and displacement is 0°, meaning both are moving in the same direction.

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Chapter 2: Work, Power and Energy - EXERCISE [Page 47]

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Lakhmir Singh Physics [English] Class 10 ICSE
Chapter 2 Work, Power and Energy
EXERCISE | Q 1. | Page 47
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