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In this video, we look at what is meant by a resultant force. We then learn how to calculate resultant forces acting parallel to each other. Finally, we look at free-body diagrams.
Image credits:
Tug of War
Kristen Wong
International Space Station
NASA
Airplane
Terence Ong
Music credit: Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (
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