Chapter 10 Work and Machines. __________ is when a force changes the motion of an object.

Slides:



Advertisements
Similar presentations
Mr. Johnson Perrysville Junior High Updated
Advertisements

Simple and Compound Machines
Simple Machines.
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 Chapter 6.
Simple Machines by Richard Roberts.
Simple Machines the six types of simple machines are the lever, wheel and axle, inclined plane, wedge, screw, and pulley.
Chapter 13: Work and Energy
Simple Machines Machine – a tool that helps us do work Machines help us by: 1.Changing the amount of force on an object. 2. Changing the direction of.
The 6 Simple Machines Lever Pulley Wheel and Axle WedgeScrew Inclined Plane.
Welcome To ________ Jeopardy!.
Forces What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.
Simple Machines.
Isabelle Du Plessis.  One example of a lever in a bike is the hand brakes.  The brake makes the bike stop moving.  This makes it easier because you.
Section 2Work and Energy EQ: How are work and mechanical advantage of simple machines calculated?
What Are Simple Machines?
Simple Machines.
Forces What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.
Physics Scientist FRICTION GRAVITY ANTI-GRAVITY MAGNETISM If you are going to a playground and decide to send one of your cars down the slide what force.
Simple Machines. Machine Machine- A tool used to make work easier.
Forces Screws & Levers Who Am I? True or False Name.
A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane.
Lesson 3: How are work and Motion related?. Work – the result of a force MOVING an object.
Simple Machines. Types Of Simple Machines leverpulleyscrewwedge Inclined plane Wheel and axle.
Chalkboard Challenge Science First Grade StudentsTeachers Game BoardDefinitionsExamplesPurposesPictures Let’s Play Final Challenge.
Some facts about 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.
Vocabulary Test Number your paper Write the correct term on your paper. Some terms will be from the written definitions, some will be from identifying.
Machine- a device that makes work easier by changing the direction or size of the force.
Mechanical Advantage The measurement of how useful a machine is to the job.
Simple Machines.
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.
Section 2Work and Energy Simple Machines Chapter 13.2.
Simple machines in the real world.
WORK & ENERGY REVIEW Chapter 6. A SPEEDOMETER MEASURES? SPEED.
+ 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. General Information  Simple machines are tools that make work easier.  Simple machines have few or no moving parts.  Simple machines.
Simple Machines.
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.
Forces What is a Force? Push or Pull What does it do? Causes Motion How do we describe it? Size (magnitude) Direction.
Energy and Machines How We Work and Play Work is... the result of force moving an object.
$1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 ForcesDoing Work Levers and Pulleys More Simple Machines Variety.
Title (Your Names). Work  What is work?  Formula for work  Examples.
What is a simple machine? Section 5-1. Machines Makes work easier by changing the size of a force, the direction of a force, or the speed of a force.
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,
Simple Machines What is a Simple Machine?  A simple machine has few or no moving parts.  Simple machines make work easier.
They are made with FEW or no moving parts. WHEEL & AXLE SCREW WEDGE INCLINED PLANE PULLEY LEVERGEAR.
Simple Machines Unit Three Vocabulary. compound machine.
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.
Simple Machines.
Simple Machines SOL 3.2.
All About Simple Machines
Simple Machine Test Put your name at the top of your paper.
What Simple Machines are
Force, motion, and simple machines
Simple Machines Foldable
Energy and Machines How We Work and Play.
WORK, POWER, & EFFICIENCY
WORK, POWER, & EFFICIENCY
LESSON 2 Let’s get Physical.
Energy and Machines How We Work and Play.
Work Force Distance Lever Pulley Wheel and axle Screw Wedge
Work The amount of energy transferred by a force over a certain distance Measured in joules If an object doesn’t move a distance, no work was done W=FxD.
Which Simple Machine Can do That?
Simple Machines By Mr. Steven King.
Forces How do we describe it? Size (magnitude) Direction
Presentation transcript:

Chapter 10 Work and Machines

__________ is when a force changes the motion of an object.

Work

Two or more simple machines put together make a ___________.

Compound Machine

________ is the ability to do work.

Energy

A ___________ has few or no moving parts.

Simple Machine

A ball player using a ball to hit a bat is an example of _________.

Work

A rock on a hill has energy because it can ________ down the hill.

Roll

Scissors are an example of a ___________.

Compound Machine

A machine makes work easier because it lets you change the __________ of the force.

Direction

A ________ and a ________ are alike because they both help you pull something up.

Pulley and Lever

It is easier to ride a bike up a winding road because it is a ________ distance, but _________ to pedal.

Longer, Easier

Fish part the water when they swim. The simple machine that this is most like is the _________.

Wedge

A _________ is an example of a lever with the fulcrum at the end.

Wheel barrow

What simple machine is this?

Lever

What simple machine is this?

Inclined Plane

What simple machine is this?

Pulley

What simple machine is this?

Wheel and Axle

What simple machine is this?

Wedge

What simple machine is this?

Screw