New to Sophia?
We've already talked about friction, but we'll address it again here. We'll also talk about what happens when you are NOT in mechanical equilibrium.
Sophia college courses cost up to 80% less than traditional courses*. Start a free trial now.
There is a video from me and two from the author. When you're watching, think back to the skateboard lab we did.
Source: (c) 2016 Pearson