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AP Physics 1 Unit 2a: Stumbling Blocks - Newton’s Laws and Forces (11:08)

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Struggling with forces and Newton’s Laws in AP® Physics 1? In this lesson, we clear up some of the most common stumbling blocks from roughly the first half of Unit 2, including center of mass, translational equilibrium, constant velocity motion, the difference between mass and weight, Newton’s three laws, free-body diagrams, and free-fall motion. With clear explanations, step-by-step reasoning, and real examples, this video is designed to help AP Physics 1 students build a strong foundation in forces and motion. Perfect for review, practice, or learning concepts for the first time!
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Want to crush the AP Physics 1 exam? This lesson is a free portion of my AP Physics 1 Ultimate Review Packet — a comprehensive, student-friendly guide with clear explanations, worked examples, practice problems, and helpful tips covering every unit of the AP Physics 1 curriculum.

Chapters:
0:00 Introduction
0:16 Center of Mass
1:04 Constant Velocity and Forces
3:28 Force Normal and Force of Gravity
6:42 Newton’s Third Law
9:12 Free-Fall​
  • Thank you Beth Baran and the rest of my wonderful Patreon supporters. Please consider supporting me monthly on Patreon!
  • Thank you to Christopher Becke, Julie Langenbrunner, Josh Alexander​for being my Quality Control Team for this video.

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