Forces and Free-Body Diagrams
AP Physics C Mechanics · Flashcards
AP PHYSICS C MECHANICS · FLASHCARDS
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QUESTION
Define tension in the context of forces.
QUESTION
What is the role of tension in a pulley system?
QUESTION
What is meant by a net external force?
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ANSWER
The vector sum of all external forces acting on a system. Total force from all sources outside the system boundaries.
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