2. 1D Motion / Kinematics

An object moving at a constant velocity will always have a:

The speed at which an object is moving in a specific direction is its:

If a train is traveling at a constant speed, which of the following statements about its average velocity over a time interval is correct?

Mikael runs with a constant speed of $3\text{m}/\text{s}$ for $45\text{seconds}$. How far does Mikael run?

Which of the following quantities is defined as the displacement of an object during a specific unit of time? $$

If a car is moving to the left with constant velocity, one can conclude that

In a skateboarding race, the winner covered $26$ meters in $3.88$ seconds. What was his average speed?

A box moves in a straight line from position $x=2$ meters to $x=10$ meters in $4$ seconds. What is the average speed of the box during this interval?

Which statement about $\mathrm{speed}$ and $\mathrm{velocity}$ is true?

Daniela runs a $10m$ race and finishes in $5s$. What is her average velocity during the race?

If a vehicle is traveling at $40 \mathrm{mph}$ and needs to pass another vehicle traveling at $30 \mathrm{mph}$ on a straight road, approximately how long will it take to pass if the overtaking vehicle needs to cover a distance of $0.25 \mathrm{miles}$ relative to the slower vehicle?

Which of the following is a valid average velocity reading for an object?

Which of the following best describes the difference between $\mathrm{instantaneous speed}$ and $\mathrm{average speed}$?

Which of the following best describes instantaneous velocity?

An airplane cruises a distance of $1\mathrm{km}$ in $\frac{1}{12}\min$. What is its cruising speed in $\mathrm{km}/h$?