PHYS 2170: Solid-State Physics

School: George Washington University

Number of Notes and Study Guides Available: 0

Videos

Surviving Extreme Deceleration: David Purley's Remarkable Story

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Discover the incredible tale of David Purley's survival in a high-speed car crash! In this video, we calculate the magnitude of the acceleration he experienced during the rapid deceleration from 173 km/h to zero. Learn how to express it in units of gravity and explore the limits of human endurance.

Calculating Displacement: West and South Travel

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Learn how to calculate total displacement when traveling west and south at different speeds and durations. Explore the direction and magnitude of your journey in this informative video.

Youngsters' Cliff Dives: Comparing Splashdown Speeds

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Dive into the physics of cliff jumping as we analyze the splashdown speeds of two adventurous youngsters. Explore the factors that determine their speeds and choose the best explanation among the options provided.

Newton's Third Law and Force Pairs: System of Interest Impact

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Delve into Newton's third law of motion and explore how the choice of the 'system of interest' influences whether force pairs cancel each other out.

Coherence of Light Sources: Pairs Examined

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Explore the fascinating world of light coherence! In this video, we examine various pairs of light sources to determine their coherence. From candles to reflections in mirrors and soap films, we unravel the concept of coherent light sources.

Calculating Work from Speed Change: Water-Skiing Physics Explained!

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Explore the physics behind a water-skier accelerating from an initial speed to a faster one. Learn how to calculate the work done using the change in kinetic energy. Understand the principle of energy conservation through real-world examples.