Monday, July 18, 2011

What is the simple machine for these items.?

lever, rake, teeth, playground slide, push pin, knife, lids and caps, tire jack, steering wheel, doorknob, flagpole, nut cracker, inclined plane, ramp, door stopper, front teeth, light bulb, wheel and axle, roller skates, pulley, fork, hammer, stairs, winding road, arrows, shovel, faucet handle, pencil sharpener, rolling pin, clothesline, teeter-totter, bottle opener, escalator, wedge, axe, screw, corkscrew, pizzia cutter, can opener, window blinds please give me the simple machines such as lever inclined plane ect. please please hurry i have to have these by tomorrow!

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