This example problem works through finding the average velocity when we have multiple parts to the givens. It involves splitting the given information into separate parts, finding the total displacement, the total time and then the total average velocity.
0:23 Reading the Problem
0:56 Translating the problem to physics
1:47 Splitting the givens into three parts
3:58 A plea to slow down when solving problems
5:13 Putting the givens in to a table
5:53 Beginning to solve the problem
6:59 Solving for the individual displacements
8:39 Finding the total displacement
9:33 Finding the total average velocity
10:58 A incorrect way to solve for average velocity
Want Lecture Notes?
Example Problem: Velocity and Speed are Different
Introduction to Velocity and Speed and the differences between the two.
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- この Flipping Physics のビデオに日本語字幕がつきました。小竹知紀さん，協力ありがとう！