Happened?
25 Convex Lens
See for Yourself
What Happened?
26 Plano-Convex Lens
See for Yourself
What Happened?
27 Polarized Light
See for Yourself
What Happened?
28 Filters
See for Yourself
What Happened?
29 Optical Density
See for Yourself
What Happened?
30 Refractive Index
See for Yourself
What Happened?
31 Shadows
See for Yourself
What Happened?
7 II: Force and Motion Introduction 32 Inertia: Newton's First Law of Motion See for Yourself What Happened? 33 Rotational Inertia See for Yourself What Happened? 34 Acceleration See for Yourself What Happened? 35 Impulse See for Yourself What Happened? 36 Gravity See for Yourself What Happened? 37 Friction See for Yourself What Happened? 38 Air Resistance See for Yourself What Happened? 39 Drag Force See for Yourself What Happened? 40 Air Pressure See for Yourself What Happened? 41 Torque See for Yourself What Happened? 42 Resultant Force of Gravity See for Yourself What Happened? 43 Center of Gravity See for Yourself What Happened? 44 Balance See for Yourself What Happened? 45 Shifting the Center of Gravity See for Yourself What Happened? 46 Action/Reaction See for Yourself What Happened? 47 Normal Force See for Yourself What Happened? 48 Balloon Rocket See for Yourself What Happened? 49 Bounce See for Yourself What Happened? 50 Coandă Effect See for Yourself What Happened? 51 Bernoulli's Principle See for Yourself What Happened? 52 Pressure Differences See for Yourself What Happened? 53 Balanced Forces
