We can find levers all around us. Baseball bats, crowbars, seesaws, and wheelbarrows are all examples of levers. The three classes of levers make difficult lifting jobs easier with the help of leverage. Each class of lever is set up differently, but has all the same parts. Levers are made up of a plank that pivots at a fulcrum. Readers will learn about the difference between each class of lever, where levers can be found, and how levers make many jobs we do much easier.
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We can find levers all around us. Baseball bats, crowbars, seesaws, and wheelbarrows are all examples of levers. The three classes of levers make difficult lifting jobs easier with the help of leverage. Each class of lever is set up differently, but has all the same parts. Levers are made up of a plank that pivots at a fulcrum. Readers will learn about the difference between each class of lever, where levers can be found, and how levers make many jobs we do much easier.
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Add this copy of Working With Levers (Doing Work With Simple Machines) to cart. $49.60, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2019 by PowerKids Press.
Add this copy of Working With Levers (Doing Work With Simple Machines) to cart. $76.17, new condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2019 by PowerKids Press.
