Graphing position vs. time

Front

What does a horizontal line on a position vs. time graph indicate?

Back

The object is not moving.

Front

What does a steep slope on a position vs. time graph represent?

Back

The object is moving at a fast speed.

Front

What does a gentle slope on a position vs. time graph indicate?

Back

The object is moving at a slow speed.

Front

What does a downward slope on a position vs. time graph signify?

Back

The object is returning to the starting position.

Front

What does an upward slope on a position vs. time graph indicate?

Back

The object is moving away from the starting position.

Front

What does a vertical line on a position vs. time graph represent?

Back

The object is instantaneously at a position (not physically possible in reality).

Front

How can you determine which runner had a head start on a position vs. time graph?

Back

The runner whose line starts higher on the graph had a head start.

Front

What does it mean if the graph is flat for a period of time?

Back

The object is stationary during that time.

Front

What is the relationship between speed and slope on a position vs. time graph?

Back

The steeper the slope, the faster the speed.

Front

What does acceleration look like on a position vs. time graph?

Back

The curve of the graph is changing; it is not a straight line.