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Middle School Physics - Motion, Forces, Energy, and Waves

Khan Academy via YouTube

Overview

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Explore fundamental physics concepts through this comprehensive video series designed for middle school students covering motion, forces, energy, and waves. Begin with the basics of describing and predicting object motion through speed, velocity, and acceleration, then delve into reference frames to understand relative motion. Master Newton's three laws of motion and discover how fundamental forces like gravitational, electric, and magnetic forces shape our world through field interactions. Investigate energy in its various forms including kinetic and potential energy, and understand the crucial principle of energy conservation. Conclude by examining wave properties and their real-world applications, from sound waves that enable hearing to electromagnetic waves spanning the entire electromagnetic spectrum and their interactions with matter. Practice your understanding with interactive exercises and build a solid foundation in physics principles that govern everyday phenomena.

Syllabus

Introduction to middle school physics | Khan Academy
Speed and velocity | Middle school physics | Khan Academy
Acceleration | Middle school physics | Khan Academy
Reference frames | Middle school physics | Khan Academy
Forces | Middle school physics | Khan Academy
Newton's third law | Middle school physics | Khan Academy
Newton's first law | Middle school physics | Khan Academy
Newton's second law | Middle school physics | Khan Academy
Gravitational force | Middle school physics | Khan Academy
Electric force | Middle school physics | Khan Academy
Magnetic force | Middle school physics | Khan Academy
Kinetic energy | Middle school physics | Khan Academy
Potential energy | Middle school physics | Khan Academy
Conservation of energy | Middle school physics | Khan Academy
Wave properties | Middle school physics | Khan Academy
Sound waves | Middle school physics | Khan Academy
The electromagnetic spectrum | Middle school physics | Khan Academy
Electromagnetic waves and matter | Middle school physics | Khan Academy

Taught by

Khan Academy

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