2. 1D Motion / Kinematics

On a $v-t$ graph, which method correctly determines the average velocity over a given time interval?

A car is traveling at $35$ miles per hour. What is its speed in $\mathrm{meters}$ per $\mathrm{minute}$?

A student walks $2 \mathrm{km}$ in $30 \mathrm{minutes}$. What is the student’s average speed in $\mathrm{km}/h$?

Which physical quantity is determined by dividing the distance an object travels by the time it takes to travel that distance? $v=\frac{d}{t}$

Which of the following methods would best allow you to measure the average velocity of an animal over a given distance?

Which of the following equations correctly represents the speed of an object?

Which of the following statements best describes the relationship between $\mathrm{speed}$ and $\mathrm{velocity}$?

If a car is moving at $v{c}_1$ and a bicycle is moving in the same direction at $v{b}_1$, what is the speed of the car relative to the speed of the bicycle?

Which of the following best describes the average velocity of an object over a time interval?

A car travels $10$ miles east in $30$ minutes. What is its average velocity in miles per hour?

A horse gallops in a straight line, covering a distance of $120m$ in the first $10s$. What is the horse's average velocity during this time interval?

Which of the following statements about average speed is correct?

Which of the following best explains how calculating average velocity can result in units of speed?

Which of the following best describes the rate at which an object is moving relative to a reference point?

A car travels at a constant speed of $20.0m/s$ for $30.0s$. What is the car's average velocity during this time interval?