2. 1D Motion / Kinematics

Which of the following physical quantities is a vector quantity?

Why is a magnetic field considered a $vector$ quantity?

Problems 49, 50, 51, and 52 show a partial motion diagram. For each: Draw a pictorial representation for your problem.

If vector $c$ has a magnitude of $28.2$ units and points in the positive $x$-direction, which of the following correctly represents vector $c$ in component form?

Which of the following best completes the statement: a vector must always have both $\mathrm{size}$ and

Given a vector $n$ with magnitude $n$ making an angle $\theta$ with the x'-axis in a tilted coordinate system, what are the components $n{x}_{\text{'}}$ and $n{y}_{\text{'}}$ of $n$ in this system?

A steel ball rolls across a 30-cm-wide felt pad, starting from one edge. The ball's speed has dropped to half after traveling 20 cm. Will the ball stop on the felt pad or roll off?

Force is a vector because it has both magnitude and which of the following properties?

Which of the following statements correctly describes the direction of the impulse vector $𝒥$ (impulse)?

Under what circumstances would a vector have components that are equal in magnitude?

Which of the following combinations correctly pairs a vector quantity with its corresponding unit?

If Sue walks home and her home is defined as the origin ($O$), what is her displacement ($d$) upon arriving home?

Problems 49, 50, 51, and 52 show a partial motion diagram. For each: Complete the motion diagram by adding acceleration vectors.