Search Results: Returned 13 Results, Displaying Titles 1 - 13
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-- Leverc2003., Pre-adolescent, Rourke Pub. Call No: 621.8 Availability:1 of 1 At Location(s) Summary Note: Defines levers, explains their functions, and suggests simple experiments to demonstrate how they work.
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-- How can I experiment with a lever[2003]., Pre-adolescent, Rourke Pub. Call No: ENF 621.8 Arm Availability:1 of 1 At Location(s) Summary Note: Explains scientific concepts related to levers, covering such topics as force arm and weight arm, and presents hands-on activities.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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2011., Juvenile, PowerKids Press Call No: 621.8 Edition: 1st ed. Click here to read this ebook provided by OCM SLS Series Title: Simple machines at workSummary Note: This book is an introduction to the lever, describing three classes of levers, levers from the past, and today's industrial levers.
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c2003., Primary, Smart Apple Media Call No: 621.8 TIN Edition: 1st ed. Availability:1 of 1 At Location(s) Series Title: Simple machinesSummary Note: Describes how levers work and gives examples of levers in action.
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2007., Juvenile, Smart Apple Media Call No: 621.8 Availability:1 of 1 At Location(s) Series Title: Simple machines
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Call No: 621.8 BAILEY Edition: ed. Availability:1 of 1 At Location(s) Summary Note: The Lever explores the benefits and uses of the lever. RobbO and RobbEE learn how a lever can be formed in three different ways to do different kinds of jobs. It can lift and lower heavy loads as well as separate and open.