Distance-Time Graphs

Front

What does a horizontal line on a distance-time graph represent?

Back

An object is not moving.

Front

What does a straight diagonal line on a distance-time graph indicate?

Back

The object is moving at a constant speed.

Front

What does a steep slope on a distance-time graph signify?

Back

The object is moving quickly.

Front

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

Back

The object was stationary for a period and then started moving.

Front

How can you tell if an object is moving backward on a distance-time graph?

Back

The line slopes downwards.

Front

What does a vertical line on a distance-time graph mean?

Back

This is not possible; it indicates an infinite speed.

Front

If a distance-time graph shows a curve, what does it imply about the object's speed?

Back

The object's speed is changing.

Front

What is the formula to calculate speed using a distance-time graph?

Back

Speed = Distance / Time.

Front

What does the area under the line in a distance-time graph represent?

Back

This concept does not apply; area under the line is not relevant in distance-time graphs.

Front

What does a distance-time graph with two parallel lines indicate?

Back

Two objects are moving at constant speeds, with one being faster than the other.