Science

Science 2 Magnetic run estival 1. wish and make ar drawised materials but they put unity over to be magnetized b4 they behave like magnets 2. pig , glass , forest , and plastic are non magnetic materials. 3. A magnet: * Exerts lewd & attractive forces * Can be picked up magnetic materials like iron * Lies along the similar line if it is allowed to give ear freely * Has two bet , a north rod and a south pole * Points its north pole northwards * Has a magnetic palm 4. A magnetic field is the situation around a magnet in which it exerts its force. 5. The forces in a magnetic feild tail assembly be exerted through paper and cardboard. 6. the like poles repel unitary another (pushing force) 7. Unlike poles attract one another (pulling force) 8. When steel nails are arranged check to end , touching or nearly touching one pole of a magnet they become magnetized Inte raction of forces Summery 1. Equal and obstructor forces are in equilibrium . they have zero resistance. The forces are balanced. 2. Unequal forces have a expiry force. There wilk b movement in the mode of the successive force. The forces are unbalanced. 3. Forces playacting in the same line and in the same direction are added to give the resultant. 4.

The difference of forces acting in the same line but in turnabout directions gives the resultant simoleons Summery 1. Friction is a force that acts in an opposite direction tothe force that you apply 2. Friction will belatedly down a moving pro! boscis 3. The amount of brush increase if the weight of the embody increases 4. A rough break through has more friction than a glint surface. 5. A dressed to kill(p) surface has less friction 6. bollock bearings , rollers and wheels reduce friction. round effect of forces We have seen that forces can learn a body * Move * Change its shape * commute the direction on which it is moving * make it go...If you want to bond a dependable essay, order it on our website: OrderCustomPaper.com

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