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Physics-Work/Power

QuestionAnswer
Joule unit of work
Watt SI unit of power
Power rate of doing work (work divided by time)
Work output cannot be greater than work input
How can machine make work easier? multiplying the force you apply
Pulley system reduces effort force by… increasing distance where the force is applied
Compound machine two or more simple machines that operate together
Work transfer of energy
Created by: sabbourjj