Archbishop Wood High SchoolPhysics 9 CPL – Period 3Date: 4/17/20 Read moreChapter 7 Practice Quiz – Machines, Work, and EnergyMs. Antes
DIRECTIONS: Identify the choice that best completes the statement or answers the question.
Heat.
Wear.
Motion.
None of the above.
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Input Arm.
Output Arm.
Fulcrum.
Lever Arm.
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Scissors
A bicycle.
A jackknife
A see-saw.
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Can be calculated by dividing output displacement by output force.
Is always greater than the work input.
Can be calculated by multiplying output force by output displacement.
Is always less than the work input.
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Newton.
Joule.
Watt.
Meter.
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