📝Guided notes for my Forces unit videos: https://docs.google.com/document/d/1u...

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🎥 My Common Types of Forces video:    • Six Common Types of Forces (BFPM Chea...  

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In this video, I demonstrate how to draw free body diagrams by working through four examples, two of which include diagonal forces. I show how to determine relative strengths of forces (in one direction) according to Newton's First Law.

0:00 Introduction
0:35 Ex. 1 - Moving a box
6:18 Ex. 2 - Cart on a ramp
7:44 Ex. 3 - Car on a flat road
10:10 Ex. 4 - Helicopter
11:42 My favorite little physicist!