Motion, Speed, Acceleration test

Front

What is the formula to calculate speed?

Back

S = d/t

Front

A soccer ball is kicked from 40 meters out and takes 5 seconds to reach the goal. What is the speed of the ball?

Back

8 m/s

Front

The change of position over time is called?

Back

Motion

Front

A wheelchair racer completes a 100 meter course in 20 seconds. What is his speed?

Back

5 m/s

Front

What is the difference between speed and velocity?

Back

Velocity has both a size and direction.

Front

What is speed?

Back

Speed is the distance traveled per unit of time.

Front

What is velocity?

Back

Velocity is speed in a given direction.

Front

If a car travels 150 km in 3 hours, what is its speed?

Back

50 km/h

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity over time.

Front

What is the unit of speed in the metric system?

Back

Meters per second (m/s) or kilometers per hour (km/h).