Principle

In this experiment, the pupils should observe quantitatively
those differences between uniform and non-uniform motion and they
should become familiar with the concept of instantaneous speed.
This clarifies the average speed which is contrasted with the
instantaneous speed.

Benefits


Especially accurate and reproducible results due to the use of
light barriers and the Timer 2-1

Timer 2-1 can be used for versatile applications, for example
for teacher experiments due to ist great display

Very modern student experiments which fully cover the
curriculum subject "Motion"