Front

What is speed?

Back

A measurement of how fast an object is moving.

Tags

CCSS.HSF-LE.A.1B

Front

What two measurements are necessary for calculating speed?

Back

Distance and time.

Tags

CCSS.8.EE.C.7B

Front

What does a distance-time graph represent?

Back

It shows how the distance of an object changes over time.

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CCSS.HSF.IF.B.4

Front

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

Back

The object is at rest; it is not moving.

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CCSS.8.EE.B.5

Front

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

Back

The object is moving quickly.

Tags

CCSS.8.EE.B.5

Front

What does a gentle slope on a distance-time graph indicate?

Back

The object is moving slowly.

Tags

CCSS.8.EE.B.5

Front

What does a downward slope on a distance-time graph indicate?

Back

The object is returning to the starting point.

Tags

CCSS.8.EE.B.5

Front

How can you determine the speed from a distance-time graph?

Back

By calculating the slope of the line on the graph.

Tags

CCSS.8.EE.B.5

Front

What is the formula for speed?

Back

Speed = Distance / Time.

Tags

CCSS.6.EE.B.7

Front

What unit is speed commonly measured in?

Back

Meters per second (m/s).

Tags

CCSS.HSF-LE.A.1B