the goal:

A graphic representation of the relationship between distance and time of a bowling ball while it is being rolled.

The connection between the movement of a bowling ball and another type of movement.

Materials and tools:

A number of bowling balls - stopwatch - large cushion or any soft object

Steps:

1- Place the bowling balls in a single row at equal distances.

2- Press the start button and observe the time each ball takes.

Note:

We notice that each ball arrived at a different time than the others.

Conclusion:

We conclude that speed is the amount of distance travelled over time.

Experiment for yourself with Vlaby Virtual lab platform.