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section1-2 science

stuff

QuestionAnswer
the force exerted on a machine input force
A unit of force equal to one Newton per square meter joule
The percentage of the input work that is converted to output work efficiency
Force exerted on an object that causes it to move work
Adevice that changes the amount of force exerted, the distance over which a force is exerted, or the direction in which a force is exerted. machine
The force exerted on an object by a machine output force
The rate at which work is done power
The number of times a machine incereases a force exerted on it mechanical advantage
The work done on a machine as the input force acts through the input distance input work
The work done by a machineas the output force acts through the output distance output work
Created by: 5singers
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