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Chapter 4Lectures 10–14

Energy & Work

7 concepts7 live3 free
4.1

Hooke's Law & Springs

Stretch springs, see F vs x

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4.2

Simple Harmonic Motion

Mass on spring + pendulum side by side

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4.3

Work & Kinetic Energy

Push a cart, see work integral

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4.4

Potential Energy & Conservation

Roller coaster designer

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4.5

Universal Gravitation

Place masses, see gravitational field

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4.6

Orbits & Escape Velocity

Launch a rocket — crash, orbit, or escape

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4.7

Terminal Velocity

Drop shapes through fluid

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