By Antek  A basic tool that magnifies effort.  A lever is a thing that you push it and then the thing that you put on it goes up.

Slides:

Advertisements

Similar presentations

Simple and Compound Machines

Advertisements

Simple Machines.

Simple and Compound Machines

Force and Motion Unit 2.

Simple Machines the six types of simple machines are the lever, wheel and axle, inclined plane, wedge, screw, and pulley.

Levers A lever consists of two parts-a bar or plank and a fixed point, called a fulcrum.

Warm Up 1. What simple machine is a ladder?

Vocabulary for Simple Machines Study these terms for your vocabulary test.

Forces What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.

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 amount.

How Tools Work. The Six Simple Machines  Lever  Inclined Plane  Wedge  Screw  Pulley  Wheel and Axle.

Forces What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.

Simple Machines. Machine Machine- A tool used to make work easier.

My study of simple machines

Simple Machines Mr. Pennington Pennington.

SIMPLE MACHINES.

Wedges A wedge is a item that you cut with. A wedge are two inclined planes.

By: Connor Zack  Simple Machines are the tools that magnifies effort.

1. Friction – a force that acts like a brake on moving objects.

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.

Lesson 3: How are work and Motion related?. Work – the result of a force MOVING an object.

Simple and Complex Machines Simple Machines- the ability to do work Complex Machines- two or more simple machines that work together to do work.

Energy & Simple Machines.

Simple Machines.

Simple Machines There are 6 types of simple machines: the inclined plane, the wedge, the screw, the lever, the pulley, and the wheel and axle.

Simple Machines. I. The simple machine A. Types of Simple Machines… 1. Lever 2. Pulley 3. Wheel and axle 4. Screw 5. Wedge 6. Inclined plane.

By: Chase Houston Gears A gear is a wheel that has teeth. Gears come in different shape and sizes.

Mechanical Advantage The measurement of how useful a machine is to the job.

Work, scientifically speaking, is done on an object when a force is applied to move it a certain distance. IMPORTANT! The distance (displacement) in this.

Machines and Mechanical Advantage Archimedes (Greek mathematician, 287 to 212 B.C.) said, “Give me a place to stand and I will move the Earth,” meaning.

Work, Machines, and Energy. Work and Power  Work is done if (1) an object moves, and (2) if a force acts in the same direction that the object moves.

Simple machines in the real world.

+ Do Now Why do we use ramps to move heavy objects to higher places?

WEEK27 PHYSICAL SCIENCE VOCABULARY. 1) FRICTION A force that opposes the motion of an object.

Simple Machines!. Simple Machines Make work use less force by increasing the distance –When effort distance increases, effort force decreases! Six different.

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 What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.

Simple Machines Foldable

My Study of Simple Machines By: Grant Davey Gear a toothed wheel that engages another toothed mechanism in order to change the speed or direction of.

Wedge Inclined Plane Screw Wheel and Axle Lever Pulley Simple Machines.

SIMPLE MACHINES MAKING WORK EASIER! LEVER PULLEY WHEEL AND AXLE INCLINED PLANE SCREW WEDGE.

A tool that magnifes effort.

Chapter 11 work and machines. Anytime that you exert a force and cause an object to move in the direction of the applied force you do _________. work.

1.These two parts act as one simple machine. They roll and are found on cars and bikes. 2.This simple machine can be used to lift a weight. It has a fulcrum,

Real World Simple Machines By Chelsea Dehnke. Lever rigid object and a fulcrum (or pivot) Applying a force to one end of the rigid object causes it to.

Simple Machines Unit Three Vocabulary. compound machine.

Simple Machines A simple machine is a device that can multiply a force or change the direction of a force.

Machines, Machines, Machines. When a force moves an object in the direction you are pushing or pulling that object Work.

Simple Machines. A Simple Machine is a machine with few or no moving parts. Simple machines make work easier.

Pulleys and Inclined Planes Notes

Simple Machines.

Fixed Pulley An attached simple machine that allows a rope to lift an object by changing the direction of the force pulling on it.

Chapter 4: Work and Machines

Simple Machines.

Simple Machines S8P3. Students will investigate relationship between force, mass, and the motion of objects. c. Demonstrate the effect of simple machines.

Simple Machines.

Simple Machines.

Simple Machines.

Simple Machines.

LEVER SIMPLE MACHINES PULLEY WEDGE WHEEL AND AXLE INCLINED PLANE SCREW.

Simple Machines.

Simple Machines make life simple 

Simple Machines.

Simple Machines.

Simple Machines Essential Question

Vocabulary for Simple Machines

Simple Machines.

Chapter 8 Work and Machines.

Presentation transcript:

By Antek

 A basic tool that magnifies effort.

 A lever is a thing that you push it and then the thing that you put on it goes up.

 Inclined plane is a ramp that uses less effort by traveling greater distance.

 Incline plane wrapped around a pole.

 A piece of metal or wood that has two inclined plane.

 A wheel and axle is a lever that rotates in a circle around a center point in the middle.

 Simple machine that uses a rope and wheel to lift something.

 A device transforms motion a one part of a machine to another.

 When the effort and resistance force are the same.

 Effort needed to move a certain distance.

 The work need to lift an object with a pulley.