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Newton's laws, types of forces
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Forces on a mass on a ramp
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Mechanical energy, kinetic energy, elastic potential energy. Some of the slides have M6.1, but it should be M6.2.
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Tension only pulls. At 11:45 it should be: 6.372 = 3a_x a_x = 2.124 m/s^2
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Static friction and kinetic friction
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Forces on a mass on a ramp
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