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A hoop with a mass of 2.75 kg is rolling without slipping along a horizontal surface with a speed of 4.50 m/s when it starts down a ramp that makes an angle of 25.0° with the horizontal. What is the rotational kinetic energy of the hoop after it has rolled 3.00 m down the ramp?
Homogeneity
The quality or state of being all the same or all of the same kind, often used to describe populations, groups, or areas with little diversity.
Space-Based Media
Media content and services delivered via satellite or other space-based technologies, offering communication and entertainment on a global scale.
Time-Based Media
Art forms that are experienced over time, such as video, film, audio, and digital media, which require the element of time for their full appreciation and understanding.
Marshall McLuhan
A Canadian philosopher and communication theorist best known for coining the expression "the medium is the message" and for his studies on media theory.
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