timestamps

• 0:00

  Introduction to Forces

• 0:30

  Defining Force Types

• 1:01

  Contact Force Examples

• 1:34

  Non-Contact Forces Gravity

• 3:08

  Force as Vector

• 4:10

  Weight Force Explanation

• 4:43

  Free Body Diagrams

• 6:48

  Normal Force Basics

• 7:49

  Tension Force Details

• 8:51

  Friction Types Overview

• 9:54

  Spring Force Introduction

• 11:26

  Object and Agent

• 11:56

  Bird on Perch Activity

• 15:07

  Player Sliding Forces

• 17:44

  Gravity on Player

• 20:53

  Skydiver Forces Analysis

• 24:01

  Parachute Skydiver Forces

• 27:37

  Newton's Laws Overview

• 28:07

  First Law Inertia

• 29:12

  Second Law Equation

• 30:15

  First Law Definition Critique

• 33:20

  Second Law Definition Issues

• 37:31

  Third Law Wagon Example

• 40:38

  Practice Questions Start

• 41:10

  Apollo 13 Question

• 44:47

  Aircraft Path Question

• 45:49

  Skydiver Acceleration Calculation

• 47:55

  Car Uphill Forces

• 51:00

  Box Forces Statements

• 54:08

  Tug-of-War Explanation

• 56:44

  Session Wrap Up