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Work is said to be one Joule when a force of

Options

  1. A4 N moves an object by 25 cm .
  2. B2 N moves an object by 1 m .
  3. C1 N moves an object by 1 cm .
  4. D1 N moves an object by 50 cm .

Correct answer

A. 4 N moves an object by 25 cm .

Step-by-step solution

SI unit of work is joule which is denoted by J. 1 joule =1 newton 1 meter 1 ~J =1 Nm 1 joule of work is said to be done when a force of 1 Newton moves an object through a distance of 1 meter in direction of the force.

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