Comparison of Classical and Modern Physics by comparing Structure of Atom & Projectile Motion

In this lecture, we compare Classical and Modern Physics using Structure of Atom and Projectile Motion. Simply put - certainty versus probability is the fundamental difference in approach. 

 

Follow this link that I found on  google for an excellent treatment of the topic (All credit is due to the author): 

What-is-the-difference-between-classical-physics-and-quantum-physics

 

Projectile Motion Equations Derivation

In this lecture ,we study that Projectile motion can be represented by a Quadratic Equation; the quadratic equation in turn will have a parabolic graph. We derive Time of flight / Horizontal Range / Maximum Height and the general equation of motion of projectile. We also understand why sin2θ=2sinθcosθ. 

Best way to understand Projectile motion is by playing Angry Birds!

Also check Projectile Motion Animation