'Inclined planes' presentation slideshows

Essential Question: How do simple machines make life easier for us?

Activating Strategy: How did ancient people build massive structures such as the pyramids in Egypt and Stonehenge?. If we did not have the large machines that we have today for building, would we still be able to make these large structures? Why?.

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Work, Power, & Simple Machines

Work, Power, & Simple Machines. Define / Describe WORK. Define / Describe WORK. Work is done when a force causes an object to move in the direction that the force is applied. The formula for work is: W = F x d If there is no movement, there is no work. Units for Work (W=Fd).

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FE Hydraulics/Fluid Mechanics Review

FE Hydraulics/Fluid Mechanics Review. School of Civil Engineering Hydraulics/Hydrology Group. (modified from Prof. Dennis Lyn, Prof. Rao Govindaraju ). Preliminaries, Fluid properties. Preliminaries Units and dimensions Forces and stresses

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Simple Machines

Simple Machines. The need to know. Inclined Plane. What is an inclined plane? A ramp that moves an object from a lower to a higher level. How does an inclined plane make work easier? By spreading the work over a longer distance How does an inclined plane give us a mechanical advantage?

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Simple Machines

Simple Machines. A Writing Across Curriculum Activity. Learner Objective. Grade 4 The learner will be able to recognize simple machines. At the end of this activity:. You will write a paragraph that describes and gives examples of the 6 simple machines. The 6 Simple Machines. Wedge.

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MACHINE PROJECT

MACHINE PROJECT. 7 TH GRADE SCIENCE AND TECHNOLOGY. SCIENCE: Study the simple machines Design and build a compound machine that contains 3 or more simple machines. TECHNOLOGY Use resources available to broadcast information both locally and world-wide Use resources for a presentation.

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Force and Motion

Force and Motion. Unit 2. Force. A push or a pull. Inclined plane. A simple machine that is a flat surface with one end higher than the other. Speed. The distance an object moves in a given amount of time. Motion. A change in the position of an object as it is moving. Friction.

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Conservation of Energy. Machines.

Conservation of Energy. Machines. Conservation of Energy. Energy: the ability to do work.

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Simple machines.

Simple machines. A machine:. A machine is an instrument that multiplies force to make work faster and easier . We can classify machines into two groups , depending on faster complexity : Simple machines and complex machines. Simple machines:.

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SIMPLE MACHINES

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Work

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Access Prior Knowledge Lesson 4: What are simple machines?

Access Prior Knowledge Lesson 4: What are simple machines?. Opening Activity Open Science textbook to page 426. Open Science folder to review vocabulary words and outline for the chapter. Open Workbook to page 132A.

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Simple Machines Make Our Work Easier!

Simple Machines Make Our Work Easier!. What is a Simple Machine?. A simple machine has few or no moving parts. Simple machines make work easier. Scientists have identified six different simple machines: lever, screw, pulley, wedge, inclined plane, and wheel and axle. Wheels and Axles.

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Simple Machines By: Ms. Nowak

Simple Machines By: Ms. Nowak. A simple machine is often used to make work easier. . Machines with few or no moving parts are called simple machines. Force X Distance = Work. Here are some examples of simple machines. Levers Wheel and Axle Pulley Incline Plane Wedge.

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Invention Convention

Invention Convention. Click on each of the pictures below to learn more about simple machines. BACK.

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Galileo Galilei

Galileo Galilei. Early Years. Born 15 Feb. 1564 in Pisa Educated in Camaldolese Monastery Father wanted him to be a medical doctor Interested in mathematics. Discoveries.

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Mechanical Systems

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What are simple machines?

What are simple machines?. Simple machines are tools that make work easier ? Simple machines give us an advantage by changing the amount , speed , or direction of forces ? They allow us to use a smaller force to overcome a larger force. Types of Simple Machines:. Inclined planes Lever

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The Wedge

The Wedge. Chris Garth. Definition of Wedge.

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