2012 #2 Free Response Question - AP Physics C: Mechanics - Exam Solution

The video tutorial covers a problem from the 2012 AP Physics C mechanics exam, focusing on experimental design to investigate the conservation of mechanical energy. The instructor guides students through brainstorming experiment ideas, designing experiments, and solving the problem using different approaches. The tutorial emphasizes the importance of understanding the problem statement, careful reading, and considering experimental errors.

What is the relationship between gravitational potential energy and kinetic energy in the context of this experiment?

How can the initial and final heights of the cart affect the calculations of energy?

Describe how you would measure the time it takes for the cart to travel a certain distance.

Explain how non-conservative forces can affect the mechanical energy in the experiment.