7.7ABC Speed, Velocity, and Graphing Motion

Front

What is the formula to calculate speed?

Back

Speed = distance/time

Front

Which segment shows the faster speed?

Back

C to D

Front

What is velocity?

Back

Speed in a specific direction

Front

How fast does the person travel in the first 5 seconds according to the graph?

Back

1 m/s

Front

Why is speed different from velocity?

Back

Velocity has a direction.

Front

Define speed.

Back

The distance traveled per unit of time.

Front

What is the unit of speed?

Back

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

Front

What does a flat line on a distance-time graph indicate?

Back

The object is at rest.

Front

What does a steeper slope on a distance-time graph represent?

Back

A faster speed.

Front

If an object moves 100 meters in 5 seconds, what is its speed?

Back

20 m/s