Motion Graphs

Match the following measurements with their units.

• m

• velocity

• m/s

• speed

• s

• acceleration

• m/s^2

• time

• m/s and direction

• displacement

The area underneath a velocity/time graph is ​ (a)   , and the slope of a velocity/time graph is ​ (b)   .

• displacement
• acceleration
• velocity
• time

The slope of a position/time graph is ​​ (a)   . The final position minus the initial position is ​ (b)   .

• velocity
• displacement
• acceleration
• average speed

How far did the runner travel (in m) in the time shown on the graph?

Mathematical Equivalence

ON

For an object falling straight down (only due to gravity), which graphs would appear to be a straight line?

• velocity / time

• acceleration / time

• position / time

• displacement / time

Match the following (approximate) values from the graph to what they are measuring.

• time when object is at 15 m

• 10 m

• acceleration

• 0 m/s^2

• position at 30 s

• 50 s

• average velocity

• 0.26 m/s

• total displacement

• 18 m

For the given velocity / time graph, match the measurements with their values.

• 30 s

• time elapsed

• 2700 m

• total displacement

• 5.3 m/s^2

• velocity at 20 s

• 118 m/s

• acceleration at 5 s

For the given position / time graph, what would the motion of the object look like?

• Moving at a constant velocity.

• Moving fast, then slowing down.

• Moving slow, then speeding up.

• Moving forwards, then stopping and reversing.

What is happening between B and C in this graph?

• constant acceleration

• uniform velocity

• at rest

What is happening from B to C?

• acceleration

• uniform negative velocity

• uniform acceleration