Astrophysics Problem: Closest Approach for an Orbiting Comet

In this 16-minute physics tutorial from Dot Physics, solve an astrophysics problem involving a comet's orbital mechanics. Calculate the distance of closest approach and velocity of a 0.01 mass comet orbiting a sun with mass 1, starting at position r1 = (2,1,0) with velocity v1 = (-0.65,0,0). The tutorial uses G = 1 for gravitational calculations and includes access to the computational solution via a Trinket GlowScript code link (https://trinket.io/glowscript/6557b72021c7). Learn how to apply orbital mechanics principles to determine key parameters of celestial object trajectories.