Geometric Vectors

Practice Questions

Pre-Calculus › Geometric Vectors

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1

Determine the product: $2\cdot \left \langle -2,-4,5\right \rangle$

2

Determine the product: $2\cdot \left \langle -2,-4,5\right \rangle$

3

$\vec{A}=1.00i+2.00j$

$\vec{B}=3.00i-1.00j$

Find $\vec{A}+\vec{B}$ .

4

$\vec{A}=-i-2j$

What are the magnitude and angle, CCW from the x-axis, of $2\vec{A}$ ?

5

$\vec{A}=-i-2j$

What are the magnitude and angle, CCW from the x-axis, of $2\vec{A}$ ?

6

$\vec{A}=1.00i+2.00j$

$\vec{B}=3.00i-1.00j$

Find $\vec{A}+\vec{B}$ .

7

Find the norm of the vector $\vec{v}=[2,4,3]$ .

8

Find the norm of the vector $\vec{v}=[2,4,3]$ .

9

Express a vector with magnitude 2.24 directed 63.4° CCW from the x-axis in unit vector form.

10

Express a vector with magnitude 2.24 directed 63.4° CCW from the x-axis in unit vector form.

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