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20 Φεβ 2013 · A week-long powerpoint I used to teach my 6th grade students about Simple Machines! Modify it as you please. Read more. 1 of 125. Download now. SC 6 5.7 simple machines-powerpoint. 1. Just Do It • What is the purpose of a ramp? • You’re nailing a nail into a big board, but the nail bends. How will you remove it from the board?
10 Αυγ 2013 · Download now. The document introduces the six simple machines: lever, inclined plane, wedge, screw, pulley, and wheel and axle. It explains that simple machines make physical tasks easier by changing the magnitude or direction of force.
1 Αυγ 2007 · Simple machines can be combined to create more complex machines. The document introduces the six simple machines: lever, inclined plane, wedge, screw, pulley, and wheel and axle. It explains that simple machines make physical tasks easier by changing the magnitude or direction of force.
Presentation transcript: 1 WORK & SIMPLE MACHINES GRADE 6 GRADE 6 Mrs. Figoten. 2 WHAT IS WORK? WORK = FORCE X DISTANCE. Joules = newtons (N) X meters (m) 3 CALCULATING WORK -----------------------------------------------. The crane uses 30 newtons of force to lift the iron block 8 meters.
A wheel and axle is a simple machine made of two circular or cylindrical objects fastened together that rotate about a common axis.
This document contains a 10 question quiz about simple machines. It asks students to identify examples of levers, pulleys, inclined planes, screws, wedges and wheels and axles.
5 Νοε 2014 · Simple Machines. Simple machines help make work easier. Four Simple Machines are the pulley, lever, wheel and axle and inclined plane. Wheel and Axle. A wheel and axle moves things from place to place. A Razor Rip Rider 360 has a wheel and axle. Lever. 242 views • 6 slides
