PreparED Study Materials
PHYS 101: General Physics I
School: Northern Illinois University
Number of Notes and Study Guides Available: 3
Notes
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.
Calculating Jet Engine Thrust for Cruising Speed
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Dive into the world of aviation as we calculate the thrust required for a medium-sized jet to maintain a cruising speed of 230 m/s at a specific altitude. Explore the impact of air density and drag coefficients on aircraft performance.
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Calculating Average Acceleration for a Sports Car
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Explore the world of high-performance sports cars and learn how to calculate their average acceleration when accelerating and coming to a stop.
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.
Angle of Hanging Hand Straps on a Turning Streetca
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Discover the physics behind the angle formed by loosely hanging hand straps on a streetcar negotiating a curved turn.
