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AP Physics 1
3.5 Power
3.4 Conservation of Energy
3.3 Potential Energy
3.2 Work
3.1 Translational Kinetic Energy
2.5 Newton’s Second Law
2.2 Forces and Free-Body Diagrams
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IntermediateMCQMathematical12.1k
A runner is moving at 4 m/s. She is opposed by magic in the form of air resistance, which exerts a constant 20 N force in the direction opposite her…

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