Vector à has a magnitude of 12.1. Vector B has a magnitude of 3.3. If the magnitude of the cross product |Ã× B is 20, then what is the dot product Å. B?

Physics for Scientists and Engineers with Modern Physics
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Chapter3: Vectors
Section: Chapter Questions
Problem 38AP: Two vectors A and B have precisely equal magnitudes. For the magnitude of A+B to be larger than the...
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algebra based physics

8 FIND THE DOT PRODUCT
Vector à has a magnitude of 12.1. Vector B has a magnitude of 3.3. If the magnitude of the
cross product |Ã× Bis 20, then what is the dot product Å. B?
Transcribed Image Text:8 FIND THE DOT PRODUCT Vector à has a magnitude of 12.1. Vector B has a magnitude of 3.3. If the magnitude of the cross product |Ã× Bis 20, then what is the dot product Å. B?
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