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What is a simple machine? It is a simple tool we use to make work easier.
What is a lever? A lever is a bar that moves around a fixed point. How do we use it? Levers help us lift, pull, and push things.
What is a wheel-and-axle? It is made up of a wheel that is connected to an axle and move together. How we we use it? Helps us move things.
What is a pulley? A pulley is a wheel with a rope wrapped around it. How do we use it? Helps us move things up and down.
What is an inclined plane? It is a flat surface with one side higher than the other. How do we use it? Helps us move up and down.
What is a wedge? A wedge is two inclined planes placed back to back. How do we use it? To cut things.
What is a screw? An inclined plane wrapped around a pole. How do we use it? To hold things together.
Image Sources: sImages.jpg /pages/broom.htmhttp://www.rockingham.k12.va.us/sound_sorting/initial_blends/br /pages/broom.htm es/cgan628l.jpghttp://www.cartoonstock.com/newscartoons/cartoonists/cga/lowr es/cgan628l.jpg e.jpghttp://library.thinkquest.org/J002079F/images/log_splitter_wedg e.jpg
Lesson 3: How are work and Motion related?. Work – the result of a force MOVING an object.
SIMPLE MACHINES INTRO TO TECHNOLOGY EXAMPLE.
Simple Machines By Skyler Peterson Wheel or Axle A wheel with a rod called an axle, through it’s center lifts or moves loads. A wheel with a rod called.
Simple and Complex Machines Simple Machines- the ability to do work Complex Machines- two or more simple machines that work together to do work.
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Chapter 6 Simple Machines. How Do Simple Machines Help People Do Work? Vocabulary: Lesson 1.
Simple Machines SOL 3.2. Simple machines are tools used to make work easier.
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The 6 main types of simple machine Lever Inclined Plane Wheel and Axle Screw Wedge Pulley Check Out this Web Site!
Simple Machines. Machine Machine- A tool used to make work easier.
©A. Weinberg Simple Machines SOL 3.2 By Ms. Weinberg.
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Simple Machines, Power and Work. In Your Notes.
Forces What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.
Simple Machines Fifth Grade Science. SIMPLE MACHINE- is a tool that makes work easier and has few or no moving parts.
Simple Machines. Tools that make work easier lever.
SIMPLE MACHINES. WORK Using force to move an object.
Simple Machines First Grade Claire Waldron Bascomb Elementary School.
What is WORK? Occurs when a FORCE causes an object to move What is FORCE? A PUSH or a PULL on an object.
PHYSICAL SCIENCE SIMPLE MACHINES Abney Elementary.
Screw A simple machine made up of an inclined plane wrapped around a rod, used to hold objects together pulley A simple machine that has a rope or chain.
BACK Screw: A screw is a simple machine that is made from another simple machine. It is actually an inclined plane that winds around itself. A.
Simple Machines A Simple Machine? Simple machines help us do work. Machines make work easy.
They are made with FEW or no moving parts. WHEEL & AXLE SCREW WEDGE INCLINED PLANE PULLEY LEVERGEAR.
Machines, Machines, Machines. When a force moves an object in the direction you are pushing or pulling that object Work.
Simple Machines Simple Machines are tools that make work easier and have few or no moving parts. Most simple machines make work easier by trading the.
Vocabulary for Simple Machines Study these terms for your vocabulary test.
Simple Machines. the use of force to move an object over a distance.
WHAT ARE SIMPLE MACHINES?. You are doing work when you use a force to cause motion. This kind of work has 2 parts: 1. Force: what is needed to do.
Forces/Motion. Force A push or a pull Speed The distance an object moves in a given amount of time.
Title (Your Names). Work What is work? Formula for work Examples.
WEEK27 PHYSICAL SCIENCE VOCABULARY. 1) FRICTION A force that opposes the motion of an object.
Simple Machines. What is a Simple Machine? A simple machine has few or no moving parts. Simple machines make work easier.
+ Do Now Why do we use ramps to move heavy objects to higher places?
Thursday Warm Up October 16. The purpose of a simple machine to make work easier by allowing for a push or pull to occur over an increased distance. A:
Q: What is the purpose of a machine? A: To make work easier.
Machine- a device that makes work easier by changing the direction or size of the force.
Work and Machines Simple Machines. Work and Machines Machines make work easier to do –They change the size of a force needed, the direction of a force,
Simple Machines the six types of simple machines are the lever, wheel and axle, inclined plane, wedge, screw, and pulley.
Work and Machines. Work is being done when you exert a force that moves an object in the direction of the force.
Simple Machines. Types Of Simple Machines leverpulleyscrewwedge Inclined plane Wheel and axle.
Simple Machines!. Simple Machines Make work use less force by increasing the distance –When effort distance increases, effort force decreases! Six different.
Simple Machine Test Put your name at the top of your paper. Number your paper from 1 to 10. Good Luck.
Simple and Compound Machines Simple Machines- the ability to do work Compound Machines- machine made up of two or more simple machines that work together.
Simple Machines 1.Simple machines help us do work. 2.Machines make work easy. 3.There are 6 kinds of simple machines.
Jeopardy VocabularyMachinesPicturesQuestion s Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy.
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