 |
Java Games: Flashcards, matching, concentration, and word search. |
 |
|
MA formulas
match the formula for MA to the simple machine
|
| A | B |
|---|
| Le/Lr | MA of a Lever |
| rw/ra | MA of a wheel & axle |
| slope/height or Din/Dout | MA of an inclined plane or wedge |
| W/t | Power |
| # of ropes | MA of a pulley |
| resistance force/ effort force or Fout/Fin | MA using forces or pulley |
| circumference of screwdriver handle/pitch of threads | MA of a screw |
| F x d | Work |
| ½ mv2 | Kinetic Energy |
| mgh | Potential Energy |
| SI unit for Force | Newton |
| SI unit for Distance | meter |
| SI unit for time | second |
| SI unit for work, PE, & KE | Joule or N.m |
| SI unit for Power | Watt or J/s |
| tweezers | third class lever |
| wheelbarrow | second class lever |
| see saw | first class lever |
|
| |
