Evaluate the dot product A - Bif Ä = 8i – 7j and B = -8i – 5j. ? Ä- B = Submit Request Answer Part B Evaluate the dot product Ä · B it Ä = -8i +8j and B = 5i + 7j. ? A ·B =

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 24CQ: What is the dot product of a vector with the cross product that this vector has with another vector?
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Evaluate the dot product A - Bif Ä = 8i – 7j and B = -8i – 5j.
?
Ä- B =
Submit
Request Answer
Part B
Evaluate the dot product Ä · B it Ä = -8i +8j and B = 5i + 7j.
?
A ·B =
Transcribed Image Text:Evaluate the dot product A - Bif Ä = 8i – 7j and B = -8i – 5j. ? Ä- B = Submit Request Answer Part B Evaluate the dot product Ä · B it Ä = -8i +8j and B = 5i + 7j. ? A ·B =
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