2. 1D Motion / Kinematics

Which of the following is an example of a vector quantity?

A vector $\overrightarrow{a}$ has a magnitude of $10$ units and makes an angle of $30°$ with the positive x-axis. What is the x component of $\overrightarrow{a}$? Express your answer to the nearest integer.

Given a vector $\overrightarrow{v}$ with magnitude $v$ making an angle $\theta$ with the x-axis, what is the x component $v_x$ of $\overrightarrow{v}$?

Which of the following statements is true about the vectors $\overrightarrow{b}$ and $\overrightarrow{d}$?

Which of the following best describes the direction of the vector field $f(x,y)$ = $\frac{yi-xj}{x^2+y^2}$ at any point (x, y) in the plane?

Which of the following is not a vector quantity?

A vector has an initial point at $(2,1)$ and a terminal point at $(7,5)$. What is the component form and magnitude of this vector?

Suppose you have four vectors: $A$ points along the positive $x$-axis, $B$ points along the positive $y$-axis, $C$ points along the negative $x$-axis, and $D$ points at $45°$ above the positive $x$-axis. Which pair of vectors, when added together, will result in the largest positive $x$ component?

Which of the following best describes the sum of two velocity vectors as depicted in the figure?

If Bob walks $2$ blocks east, which of the following best describes his displacement?

Given three vectors $\overrightarrow{A}$, $\overrightarrow{B}$, and $\overrightarrow{C}$ shown in Figure 1, which of the following statements is true about their vector sum $\overrightarrow{R}$ = $\overrightarrow{A}$ + $\overrightarrow{B}$ + $\overrightarrow{C}$?

Which of the following correctly represents the vector equation for displacement in terms of initial and final position vectors?

Which of the following measurements is a vector measurement?