AP Physics C: Drag Force - How to Part 1

Описание: If you are taking AP Physics C (Mechanics or E&M), you are going to see Differential Equations. Many students panic when they see the d's... but they are actually just a specific set of rules.

Link to practice worksheet: http://bit.ly/4qgz3Is

In this video, I break down the Separation of Variables technique and walk you through the three specific types of differential equations you will encounter on the exam. We start with pure math and build our way up to the "Drag Force" equation that describes terminal velocity.

In this lesson, we cover:
The "Easy" One: dy/dx = f(x) — Why dy/dx behaves like a fraction.
The "Growth/Decay" One: dy/dx = ky — The math behind radioactive decay and population growth.
The "Physics" One: dy/dx = A - By — The tricky structure used for air resistance and charging capacitors.

I also show you the most common trap students fall into (forgetting the Chain Rule coefficient!) and how to avoid it.

00:00 - Introduction
01:23 - The "Easy One" -Diff Eq
06:28 - The "Growth and Decay One" -Diff Eq
11:44 - The "Physics One" - Diff Eq

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