Using Properties of the Dot Product In Exercises 13 - 22 , use the vectors u = 3 , 3 , v = − 4 , 2 , and w = 3 , − 1 to find the quantity. State whether the result is a vector or a scalar. u ⋅ v v
Using Properties of the Dot Product In Exercises 13 - 22 , use the vectors u = 3 , 3 , v = − 4 , 2 , and w = 3 , − 1 to find the quantity. State whether the result is a vector or a scalar. u ⋅ v v
Solution Summary: The author explains that the value of (ucdot v)v is a vector or scalar quantity.
Using Properties of the Dot Product In Exercises
13
-
22
, use the vectors
u
=
3
,
3
,
v
=
−
4
,
2
, and
w
=
3
,
−
1
to find the quantity. State whether the result is a vector or a scalar.
u
⋅
v
v
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
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