PHYS 2111: Physics: Mechanics and Heat

School: University of Missouri - St. Louis

Number of Notes and Study Guides Available: 0

Videos

System of Interest's Impact on Force Pair Cancellation in Newton's Thi

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Explore the nuances of Newton's third law and learn how the choice of the 'system of interest' influences force pair cancellation.

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Frictional Force in Crate Motion: Magnitude and Direction

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Explore the fascinating world of friction in motion! In this video, we delve into the concept of frictional forces as we examine a crate being pushed across a factory floor. We'll calculate the magnitude and direction of the frictional force and uncover its role in maintaining constant velocity. Discover the science behind everyday motion.

Electric Watch Crystal: Frequency to Period Conversion

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Uncover the secrets of watch crystals in this video! We convert the frequency of a quartz crystal used in electric watches into its period. Join us to explore the principles of timekeeping and crystal oscillations.

Flashlight Bulb Power and Battery Terminal Voltage

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Illuminate the science of flashlight power! In this video, we explore how a 6V bulb is powered by a 3V battery with an internal resistance. We calculate the power dissipation of the bulb and the terminal voltage of the battery, unraveling the physics of electrical circuits.

Triangle Masses: Net Force and Side Length Effects

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Discover the gravitational forces at play in a triangle of masses in this video. We calculate the net force on each mass and explore how changing the side length impacts these forces. Join us for a gravitational journey through physics.