SIMPLE MACHINES
By Nasha Davlatyan
LEVERS;
•Light switches & sinks are examples of Levers.
•Both are from home in bathroom & bedroom
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;•Both are found at home
•My fan is found in my parents bedroom. The stairs are in the hall.
•The fan moves the air around. & the stairs help you get to higher surfaces.
WEDGES; 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
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 usedTo 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 moveThem back & forth. The blinds are at my auntsHouse & the shoe is my friends.
COMPOUND MACHINES;
Scissors consist of a lever & wheel & axel.
Drills have screws, wheel & axel amongst other things