|
Magnet- A magnet is a body having the property of attracting iron Attract- to attract is to pull to or draw toward oneself or itself. Repel- to repel is to drive back Poles- a pole is a long slender usually cylindrical object Residual Magnetism- Residual magnetism is Any remaining magnetic force after the coil has been de-energize Retentivity- retentinity is the power of retaining Gear- a gear is a mechanism that performs a specific function in a complete machine Inertia- Inertia is a property of matter by which it remains at rest Center of Gravity-
Center of gravity is the point at which the entire weight of a body may
be considered as concentrated so that if supported at this point the
body would remain in equilibrium in any position Lever- A lever is a bar used for prying or dislodging something Fulcrum- A fulcrum is the support about which a lever turns Load Force- Load force is the force which opposes an effort force. Atoms- An atom is one of the minute indivisible particles of which according to ancient materialism the universe is composed
| 