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CommentsCommunication of the Week:
 2017.11.19: "this was one of the most helpful videos i've ever seen" noahie  YouTube Comment
Most Recent Video (2017.11.19)
How Much is a Mermaid Attracted to a Doughnut? (6:20)
How Much is a Mermaid Attracted to a Doughnut? A practical, everyday example of Newton’s Universal Law of Gravitation. This is an AP Physics 1 topic.
Content Times: 0:08 Translating the problem 0:42 The Force of Gravity Equation 1:47 Solving the problem 2:24 How to do “times ten to the” on your calculator 2:45 Correcting our mistake 3:42 Visualizing these forces 4:14 Why do the objects not move? 5:36 What if the mermaid and donut were the only two objects in the universe? 


