Work, Power, and Machines Flashcards
1
Q
Work
A
When a force moves an object or changes its motion
2
Q
Work Formula
A
Work=Force*Distance
3
Q
Power
A
The rate at which work can be done
4
Q
Power Equation
A
Power=Work/Time
5
Q
Mechanical Advantage
A
Describes how much a machine multiplies force or decreases distance
6
Q
Mechanical Advantage Formula
A
Mechanical Advantage=o-force/i-force=i-distance/o-distance
