Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Vectors
Unit vectors and angles
the vectors a and b are unit vectors that make an angle of 60 degrees with each other. if a-3b and ma+b are perpendicular, determine the value of m.
1 answer
you know that a•b = 0
You can
ask a new question
or
answer this question
.
Related Questions
Given vectors u=(-6,4) and v=(3,3), determine if the vectors are orthogonal. if they are not orthogonal, find the angle between
THE VECTORS a - 5b AND a-b ARE PERPENDICULAR. IF a AND b ARE UNIT VECTORS, THEN DETERMINE a dot b
Sketch the vector field F⃗ (r⃗ )=2r⃗ in the plane, where r⃗ =⟨x,y⟩. Select all that apply.
A.All the vectors point
Consider five vectors a, b, c, d and e. Is it true or false that their addition always results in a vector with a greater
if vectors a+2b and 5a-4b are perpendicular to each other and a and b are unit vectors. Find the angle between a and b.
Find the magnitude and direction of the resultant R of the three vectors shown in figure 1.3. The vectors have the following
given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q are the unit vectors,find the dot product of vectors p
Two vectors have magnitudes of 3 units and 8 units respectively. The resultant of these two vectors has a magnitude of 8 units.
Three vectors are shown in the figure. Their magnitudes are given in arbitrary units. Determine the sum of the three vectors.
(a) Express the vectors A, B, and C in the figure below in terms of unit vectors.
(b) Use unit vector notation to find the
