PHYS 964000: Pre-Candidacy Study

School: University of Delaware

Number of Notes and Study Guides Available: 0

Videos

Physics Behind Normal Force: Car & Driver on a Hill's Rounded Top at S

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Unpack the concept of normal force on a sports car and its driver atop a hill. Utilize Newton's second law to calculate these forces based on speed and hill curvature. Discover the speed at which the driver feels weightless in the car.

Calculating Forces & Work for 330-kg Piano on 28° Incline

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In this video we break down a complex physics problem about a 330-kg piano sliding down a 28° incline while a man resists its motion. We meticulously calculate the force exerted by the man work done by various forces including friction and gravity and the net work done on the piano.

Vector Addition: Can Different Magnitudes Equal Zero?

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Join us in exploring the fascinating world of vectors and vector addition. In this video, we answer a fundamental question: Can two vectors with different magnitudes ever sum to zero? Delve into the principles of vector mathematics and discover the insights behind this intriguing concept. Tune in for a mind-expanding journey through the world of mathematics!

Violin String Tension and Angle-Dependent Force

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Discover the physics behind violin string tension and the angle-dependent force required when pushing it against the neck. Explore how the angle affects the force needed.

Monkey and Cart: Impact of Cantaloupe on Speed

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Join us as we delve into the physics of a monkey and her cart, complete with a spring. Witness the intriguing change in maximum speed when the monkey picks up a cantaloupe. Learn how mass and vibrations affect the outcome.

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.