Free fall with Cobra4

Principle

Pupils should examine a body's free fall under the earth's gravitational pull with the timer, a starting apparatus and a photoelectric gate, and they should determine the earth's gravitational acceleration from the information obtained.

Benefits

• Entrance to the world of datalogging by using the Cobra4 Mobile-Link
• The use of the compact Cobra4 Mobile-Link is space-saving, also no socket is needed
• Very modern student experiments which fully cover the curriculum subject "Motion"