A Free-Fall Problem That You Must Split Into Two Parts (10:22)

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AP Physics 1

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This is a complicated free-fall problem where you have to identify that the velocity at the top of the path is zero in the y-direciton.  Furthermore, you have to look at it from the perspective of the whole event and splitting the problem into two different parts.  A classic free-fall acceleration example problem.

Content Times:
0:45 Reading the problem
1:12 Translating the problem to physics
3:04 Starting with the whole event
4:36 Splitting the problem into two parts
6:06 Solving part 1: Going up
8:17 Finishing the problem
9:05 An alternate solution
9:38 The review