# Classical Mechanics

#### Classical Mechanics

Great Circle Path – Distance Between Two GEO Coordinates

The shortest path between two points on a plane is a straight line. On the surface
of a sphere, however, there are no straight lines. The shortest path between two
points on the surf...

Dig a hole through the Earth

Let's suppose, just for sake of argument that you had a drill capable
of plowing below where you are standing right now and grinding its
way straight through the...

Projectile Motion Simulation

This simulation simulates motion of projectile fired at ground level. You can change angle, initial speed, and mass of projectile and see the resulting path. If you want to coider the air resistance...