Answer
2.97
Work Step by Step
As $a_x$=0,$a_y$=1.45,$a_z$=2.85
while $b_x$=0.937,$b_y$=0,$b_z$=1.04
Dot product is: a.b=(0)(0.937)+(1.45)(0)+(2.85)(1.04)= 2.97
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 3 - Vectors - Problems - Page 61: 74a
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
