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SIMPLE MACHINES By Nasha Davlatyan
LEVERS; <ul><li>Light switches & sinks are examples of Levers. </li></ul><ul><li>Both are from home in bathroom & bedroom </li></ul>Light switches are used to turn the lights on & off. And sinks are used to turn water on & off. Both have fulcrums.
GEARS; The clock & bike both have gears. The clock is in my room & the bike is by my garage. Clocks are used to tell time & bikes are used for transportation.
INCLINED PLANES; <ul><li>Both are found at home </li></ul><ul><li>My fan is found in my parents bedroom. The stairs are in the hall. </li></ul><ul><li>The fan moves the air around. & the stairs help you get to higher surfaces. </li></ul>
WEDGES; <ul><li>Knives are push-pins are both wedges. My pushpins are used to hold paper on my wall & a knife is used to slice through products </li></ul>
WHEEL & AXEL; The bike has wheels and is used to move around. Its found in my garage. The car has wheels and is used to move around. Its found outside.
SCREWS; The top of a water bottle is a screw used To close it. The light bulb has a a screw on The bottle to help screw it in. both are found at home
PULLIES ; Shoe laces are used to tighten the shoe. & blinds have ropes that are used to move Them back & forth. The blinds are at my aunts House & the shoe is my friends.
COMPOUND MACHINES; Scissors consist of a lever & wheel & axel. Drills have screws, wheel & axel amongst other things