| Term | Definition |
| D=m/v | formula for density |
| v=d/t | formula for speed |
| p=mv | formula for momentum |
| f=ma | formula for force |
| w=fd | formula for work |
| ma=Fload/Feffort | formula for mechanical advantage (given force) |
| ma=Deffort/Dload | formula for mechanical advantage (given distance) |
| p=f/a | formula for pressure |
| p=w/t | formula for work |
| v=IR | Ohm's law |
| p=E/t | formula for electric power |
| grams per cubic centimeter | unit for density |
| m/s or km/h | both are units for speed/velocity |
| m/s squared | unit for acceleration |
| kgm/s | unit for momentum |
| newton | unit for force |
| joule | unit for work |
| Pascal | unit for pressure |
| watt | unit for power |
| amp | unit for current |
| volt | unit for voltage |
| ohm | unit for resistance |
| radiant hot water | heating system that uses hot water flowing in pipes under the floor |
| radiant steam | heating system that uses steam from a boiler |
| radiant electric | heating system that uses wires in the floor or ceiling |
| warm air | heating system that uses air heated by a furnace |