# Energy Problem Solving

## Explore equations used to keep track of where energy goes.

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.

## Energy Problem Solving

Students will learn how to analyze and solve more complicated problems involving energy conservation.
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## Energy Problem Solving

Students will learn how to analyze and solve more complicated problems involving energy conservation.
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## Unit 8.4 Energy Problem Solving

Students will learn how to analyze and solve more complicated problems involving energy conservation.
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• Interactive Simulations

## Ballistics Tests

Practice with the concepts of conservation of momentum and energy by analyzing a special case of the ballistic pendulum.
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• Video

## Pendulums and Springs

The physics behind the movement of pendulums and springs is explained.
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• Video

## Roller Coaster Loop

Conservation of energy is used to find the minimum height of a hill needed to make a roller coaster go over a loop.
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• Video

## Conservation of Mechanical Energy for Objects that are dropped - Overview

by CK-12 //basic
Overview
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• Video

## Conservation of Mechanical Energy for Objects that are Launched from Springs - Overview

by CK-12 //basic
Overview
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## Conservation of Mechanical Energy for Hanging Spring-Block Oscillators - Overview

by CK-12 //basic
Overview
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• Video

## Conservation of Mechanical Energy for Simple Pendulums - Overview

by CK-12 //basic
Overview
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• Video

## Conservation of Mechanical Energy for Objects that are Launched from Springs - Example 1

by CK-12 //basic
Determining the gravitational potential energy and kinetic energy of an object that is launched from a spring
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• Video

## Conservation of Mechanical Energy for Objects that are Launched from Springs - Example 2

by CK-12 //basic
Determining the height and velocity of an object that is launched from a spring
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• Video

## Conservation of Mechanical Energy for Objects that are Launched from Springs - Example 3

by CK-12 //basic
Determining the kinetic energy and velocity of an object that is launched from an spring
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• Video

## Conservation of Mechanical Energy for Objects that are Launched from Springs - Example 4

by CK-12 //basic
Determining the maximum gravitational potential energy and height of an object that is launched from an spring
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• Video

## Conservation of Mechanical Energy for Objects that are Launched from Springs - Example 5

by CK-12 //basic
Determining the maximum kinetic energy and maximum velocity of an object that is launched from an spring
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• Video

## Conservation of Mechanical Energy for Hanging Spring-Block Oscillators - Example 1

by CK-12 //basic
Solving conservation of mechanical energy problems involving spring-block oscillators
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• Video

## Conservation of Mechanical Energy for Simple Pendulums - Example 1

by CK-12 //basic
Determining the maximum potential energy and height for a pendulum
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• Video

## Conservation of Mechanical Energy for Simple Pendulums - Example 2

by CK-12 //basic
Determining the maximum kinetic energy and velocity for a pendulum
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• Critical Thinking

## Energy Problem Solving Discussion Questions

A list of student-submitted discussion questions for Energy Problem Solving.
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• Real World Application

## An Adventure on the Trampoline

by Rico Lin //basic
Energy can explain why trampoline jumping works the way it works.
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