My questions is about the bar (not specifically) in this video:
I want to know from somebody who has a better mechanical perception than me why the bar has the effect of wobbling back and forth. I think it's because the center of the mass of the system (not including the person) is low...
In regards to your reasoning, the formula F = m\cdota applies to the net force on a system. So the formula is really \sumF = m\cdota
In regards to the first part, velocity is all relative. We're almost always thinking about being relative to the Earth so sometimes it's confusing. If an object...
That's exactly what I did for part b. I have this assigned so I need some help on this problem as well.
I don't know how to do part c yet. I took the equation from b, and divided by the e^(-(y^2)) integral and all I would have to do is prove that that integral equals √∏. I tried to say that...