Kinematics of Linear Motion

The quantity that describes an object's displacement per unit time is ...

Uniform linear motion is characterized by ...

Uniformly accelerated linear motion is characterized by ...

The SI unit of acceleration is ...

Which of the following is a scalar quantity?

Acceleration is defined as ...

An object moves at $5\text{m/s}$ then accelerates at $2{\text{m/s}}^2$ for $4\text{s}$. Its final velocity is ...

An object initially at rest accelerates at $3{\text{m/s}}^2$ for $4\text{s}$. The distance traveled is ...

A speed of $36\text{km/h}$ equals ...

An object's velocity-versus-time graph is a horizontal line. The graph shows ...

A car travels $150\text{m}$ east in $5\text{s}$, then $90\text{m}$ west in $3\text{s}$. Its average velocity is ...

A car moving at $20\text{m/s}$ brakes to a stop in $5\text{s}$. The magnitude of its deceleration is ...

An object moves at $10\text{m/s}$ then accelerates at $2{\text{m/s}}^2$. After traveling $24\text{m}$, its velocity is ...

An object moves $8\text{m}$ right then $3\text{m}$ left. Its displacement and distance are ...

A car starts from rest and accelerates at $2{\text{m/s}}^2$ for $5\text{s}$, then moves at constant velocity for $4\text{s}$. The total distance is ...

A car moving at $30\text{m/s}$ brakes with a deceleration of $5{\text{m/s}}^2$. The stopping distance is ...

An object's velocity-versus-time graph: from $t=0$ to $t=4\text{s}$ velocity rises from zero to $12\text{m/s}$, then from $t=4\text{s}$ to $t=10\text{s}$ velocity is constant. The total distance is ...

Two cars move in the same direction. Car A is $100\text{m}$ behind car B moving at $30\text{m/s}$, while car B moves at $20\text{m/s}$. Car A catches up with car B after ...

A train moves at $20\text{m/s}$ then brakes with a deceleration of $2{\text{m/s}}^2$. The distance traveled during $5\text{s}$ of braking is ...

Objects A and B start from the same point. A moves uniformly at $10\text{m/s}$, while B starts from rest and accelerates at $2{\text{m/s}}^2$. They meet after ...