Question

define 1 joule of work

Answer 1

the amount of energy exerted when a force of 1 N applied over a displacement of 1 m.

Answer 2

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• One joule is defined as the amount of energy exerted when a force of one newton is applied over a displacement of one meter
• . One joule is the equivalent of one watt of power radiated or dissipated for one second.
• In some applications, the British thermal unit (Btu) is used to express energy.

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