PreparED Study Materials
PHYS 191: Gen Physics
School: Southeastern Louisiana University
Number of Notes and Study Guides Available: 2
Notes
Videos
Understanding Mechanical Work: The Interplay of Forces, Movement, and
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Explore the fundamental concept of work in physics and discover the key conditions, including movement, net force, opposing force, and direction, that must be met for work to be accomplished when pushing on an object, such as a rock.
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.
Optimizing Launch Tube Acceleration for Maximum Points
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Discover how to optimize the launch tube acceleration to achieve the maximum height and earn the most points in your laboratory experiment.
Doppler Effect: Source Velocity's Impact on Frequency Shift
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Explore the fascinating Doppler Effect and how it alters wave frequencies when a source or observer is in motion. Dive into the physics of frequency shift with formulas and practical examples, showcasing the significant impact of source velocity on observable frequencies.
Understanding the Law of Conservation of Mass in Chemical Reactions
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Explore the fundamental principles of this law, unraveling its implications, and clarifying common misconceptions related to mass preservation in chemical reactions.