• a force of 1 dyne causes a displacement of 1 cm.

  • a force of 1 dyne causes a displacement of 1 m

  • a force of 1 N causes a displacement of 1 cm

  • a force of 1 N causes a displacement of 1 m.


The joule is the unit of energy in the International System of Units. It is equal to the work done on an object when a force of one Newton acts on that object in the direction of the forceтАЩs motion through a distance of one meter. One joule of work is said to be done when a force of 1 N causes a displacement of 1 m.

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