Position - Time Graph

Front

Which runner had a head start? Options: A, B, C

Back

B

Front

Describe the motion

Back

Fast to slow; Negative direction

Front

From 3rd second to 5th second, the object is: moving at a constant speed, speeding up, not moving, slowing down.

Back

not moving

Front

What does this graph represent?

Back

Not moving

Front

On a distance vs. time graph, the steeper the slope

Back

the faster the speed

Front

What is happening at E?

Back

Steady speed; returning to start position

Front

How long did it take this object to travel back to its reference/starting point?

Back

100 s

Front

The speed of the object is changing during interval:
Options: A-B, B-C, C-D, D-E

Back

D-E

Front

What is happening in this graph from point B to C?

Back

The object is returning to its starting location.

Front

From t=1.0 second to t=3.0 seconds, the object is

Back

moving at a constant speed