Answer to Question #4271 in Mechanics | Relativity for valeria

Question #4271
Vectors A and B have scalar product -6.00 and their vector product has magnitude 9.00.What is the angle between these two vectors?
1
Expert's answer
2011-10-06T08:25:41-0400
Magnitudeof vector productA=|a| |b| sin( teta) =9Dot productD=|a| |b| cos( teta) =-6A/D=sin( teta)/ cos( teta)=-1.5 => teta=arctan(-1.5)=-56.3 degrees

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS
paypal