Weba physical quantity that can be specified completely in this manner is called a scalar quantity.

Next, identify the relevant information, define the.

Webin linear algebra, real numbers or generally elements of a field are called scalars and relate to vectors in an associated vector space through the operation of scalar multiplication.

Find u ∙ v.

Webuse the given vectors to find the specified scalar.

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Submitted by jacob s. , sep.

Scalar is a synonym of “number. ” time, mass, distance, length, volume,.

Vectors are lines with direction, magnitude, and sense, which we can represent in space or the cartesian.

Let's find 4u first, and then dot that vector.

Our expert help has.

Webyou can add, subtract, find length, find vector projections, and find the dot and cross product of two vectors.

U·(v+w) = u·(4i+j + i+3j) =.

Webfind the specified scalar.

||u +v|| = 2.

Find the specified scalar.

( 4 u) ⋅ v.

V (4u)•v= use the dot product to.

I did it but i am not sure if i did it right.

Web — find the specified scalar:

Web — a physical quantity that can be specified completely in this manner is called a scalar quantity.

Webidentify the magnitude and direction of a vector.

Scalar is a synonym of “number. ” time, mass, distance, length,.

Webto find the scalar product of two vectors, a = a x i + a y j + a z k and b = b x i + b y j + b z k, the dot product a⋅b = a x b x + a y b y + a z b z.

V=3i +j, w=i+2j find the specified scalar.

Webtrigonometry questions and answers.

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Use the given vectors to find the specified scalar.

The dominant operation here is a dot product, so the final answer is a scalar.

Explain the effect of multiplying a vector quantity by a scalar.

24, 2021, 04:55 a. m.

Your solution’s ready to go!

The vector u is given as u = lli + 4j.

Web — since the problem states find the specified scalar, then it must be the dot product since the cross product yields a vector not a scalar:

Web — i need to find the specified vector or scalar.

In simple terms, multiply the numbers in.