# Work

## There are three key ingredients to work - force, displacement, and cause.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
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## Work

by CK-12 //at grade
Students will learn that work is simply the transfer of energy into or out of a system. Students will learn how to calculate the work done and how to incorporate it into energy conservation.
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## Work

by CK-12 //at grade
Defines and provides the formula for work.
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## Introduction to Work

by Amy Prescott //basic
Definition of work and how it relates to force and distance. SE 7.7A
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## Calculating Work

by Amy Prescott //at grade
Defines and provides the formula for work. SE 7.7A
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## Work

by Larisa Baker //basic
Definition of work and how it relates to force and distance.
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## Work

by WHA Science //basic
Definition of work and how it relates to force and distance.
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## Work

by EPISD Physics //basic
Definition of work and how it relates to force and distance.
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## Work

by Henrik Malmberg //at grade
Defines and provides the formula for work.
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## Work

by Christopher von Nagy //at grade
Defines and provides the formula for work.
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## OCT 24: A-Work

by Duane Dippel //basic
Definition of work and how it relates to force and distance.
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## Unit 8.5 Work

by Scott //at grade
Students will learn that work is simply the transfer of energy into or out of a system. Students will learn how to calculate the work done and how to incorporate it into energy conservation.
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• Interactive Simulations

## Malt Shop

by CK-12 //at grade
Learn about kinetic friction and how objects slide to a stop under the influence of friction.
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## High Energy Particles

by CK-12 //at grade
Uncover the relationship between speed and kinetic energy in the context of a particle accelerator.
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## Roller Coaster

by CK-12 //at grade
Learn about the conservation of energy in the context of a roller coaster.
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## Ballistics Tests

by CK-12 //at grade
Practice with the concepts of conservation of momentum and energy by analyzing a special case of the ballistic pendulum.
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## Ramp And Piano

by CK-12 //at grade
Learn about the relationship between force, work, and energy using a simple machine.
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## Astronaut Training Chamber

by CK-12 //at grade
Uncover the relationship between weight and mass, on Earth and beyond.
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## Block And Tackle

by CK-12 //at grade
Learn about the relationship between force, work, energy, and mechanical advantage using a simple machine.
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• Interactive Simulations

## Ski Jump

by CK-12 //at grade
Learn about the conservation of energy in the context of a ski jump.
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• Video

## Work

by CK-12 //at grade
Work is defined in this video, and an example is used to show how to calculate it.
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## Work - Overview

by CK-12 //basic
Overview
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## The Work-Energy Theorem - Overview

by CK-12 //basic
Overview
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## Work - Example 1

by CK-12 //basic
Solving for the work using the equation W = Fd cosÎ¸
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## The Work-Energy Theorem - Example 1

by CK-12 //basic
Solving for the total work done on an object using the formula W = âKE
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## The Work-Energy Theorem - Example 2

by CK-12 //basic
Solving for distance orforce from the total work done on an object using W = Fd and W = âKE
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• Critical Thinking

## Work Discussion Questions

by CK-12 //at grade
A list of student-submitted discussion questions for Work.
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• Real World Application

## Doing Work!

by Ryan Huang //at grade
What does it mean to do work? Can you do work without actually doing anything?
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• Real World Application

## The 1015-pound Deadlift

by CK-12 //at grade
Learn about the world record deadlift and how physics determines how much work was done.
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• Real World Application

## The Pillars of Hercules

by CK-12 //at grade
Discover the importance of work and power in becoming the worlds strongest man.
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• Study Guide

## Energy Study Guide

by CK-12 //at grade
This study guide provides an overview of potential energy, kinetic energy, and energy conservation, as well as energy diagrams, work, conservative force, and non-conservative force.
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