– Good morning. Today we’re going to review the dynamics portion of the AP Physics C Mechanics Curriculum. You know, Newtons three laws and friction and stuff. – Don’t say, “And stuff,” just say, “Newton’s laws and friction.” ♫ Flipping Physics – Billy, what is Newton’s First Law? – When viewed from an inertial reference […]

# Tag: AP Physics

– Good morning. We are going to determine the coefficient of kinetic friction between the book and the incline, given the following information. ♫ Flipping Physics ♫ – [mr.p] Bo, please tell me what we know. – Well, it looks like the angle of the incline theta is 14 degrees, the change in time is […]

Hi. It’s Mr. Andersen and this AP Physics essentials video 81. It is on potential energy. Let’s say I take this crate right here and I add a cable to it and I raise it up. Does that crate now have potential energy? It does assuming it is sitting on the earth because if I […]

– Good morning. We need to review conservation of momentum, impulse, impact force, and when to use all of these equations. ♫ Flipping Physics ♫ – But first, nice dance costumes everybody. (party horn and applause) – [Group] Dance costume day. – Bobby, what is the equation for conservation of momentum? – The sum of […]

– Good morning. Today we are going to use calculus to derive the work-energy theorem. And I do understand because this is an algebra-based class that many of you have not taken calculus yet. However, I consider it important to sometimes see math which is a little bit more advanced than what you currently understand. […]

Mr.p: Good morning. Bo, could you please read the problem and Bobby, could you please translate? “Flipping Physics” Intro I apologize for not wearing safety glasses while performing this demonstration. If this egregious oversight causes you emotional harm, I am sorry. Seriously, I should have worn safety glasses and it was asinine of me not […]

– Good morning. We have already learned about conservation of mechanical energy. ♫ Flipping Physics ♫ Remind me, Billy, when can we use the conservation of mechanical energy equation? – I actually don’t remember. – Mechanical energy is conserved when there’s no work done by friction and– – There is no work done by the […]

– Good morning! Let’s do an elastic collision problem. ♫ Flipping Physics ♫ But first, it’s hat, wig, vest, and sword day. – [Group] Hat, wig, vest, and sword day! – I don’t get it. Why isn’t it just hat day? – Last year on hat day, everybody just wore a baseball cap. – It […]

Hi. It’s Mr. Andersen and this AP Physics essentials video 87. It is on Kirchhoff’s Loop Rule which is a powerful tool to look at circuits. And when combined with Kirchhoff’s Junction Rule, which we will get to in a few videos, it really makes analysis of complex circuits possible. And so the way it […]