Multiple Choice
If the vectors and
have magnitudes of 10 and 11, respectively, and the scalar product of these two vectors is −100, what is the magnitude of the sum of these two vectors?
A) 6.6
B) 4.6
C) 8.3
D) 9.8
E) 7.6
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q8: The only force acting on a 2.0-kg
Q9: Each of two vectors, <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8245/.jpg" alt="Each
Q10: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8245/.jpg" alt="If ,
Q11: A 10-kg block on a rough horizontal
Q12: Planets go around the sun in elliptical
Q14: If the resultant force acting on a
Q15: A 2.5-kg object falls vertically downward in
Q16: When a crate of mass m is
Q17: Two eggs of equal mass are thrown
Q18: A particle is subject to the potential