Two vectors have the following magnitude, A = 7.2 m and B = 7.8 m. Their vector product is:  A⨯B = -4.7 m i + 11.4 m k. What is the angle (in degrees) between the vectors A and B? Hint: Use

Physics for Scientists and Engineers: Foundations and Connections
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Chapter9: Energy In Nonisolated Systems
Section: Chapter Questions
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Two vectors have the following magnitude, A = 7.2 m and B = 7.8 m. Their vector product is: 

AB = -4.7 m i + 11.4 m k.

What is the angle (in degrees) between the vectors A and B?

Hint: Use

|AB| = AB sin(θ)

(please don't round off any number)

Two vectors have the following magnitude, A = 7.2 m and B = 7.8 m. Their vector product is:
AxB = -4.7 m i+ 11.4 m k.
What is the angle (in degrees) between the vectors A and B?
Hint: Use
|AxB|
= AB sin(0)
Note: Bold face letters represents a vector.
Transcribed Image Text:Two vectors have the following magnitude, A = 7.2 m and B = 7.8 m. Their vector product is: AxB = -4.7 m i+ 11.4 m k. What is the angle (in degrees) between the vectors A and B? Hint: Use |AxB| = AB sin(0) Note: Bold face letters represents a vector.
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