Back on Tau Day (which is also my retirement anniversary), I posted about a scene in the superhero comic Invincible that involves a baseball orbiting the Earth at a very close distance (roughly airplane height). Regardless of superhero strengths, I found the scene impossible on multiple counts.
At the time, I could only calculate the velocity of the ball given the circumference of the Earth and some guesses about the length of the presumed orbit. Suffice to say the answers sufficiently demonstrated the impossibility.
Here, I’ll use orbital mechanics for some hard data on putative baseball orbits.
This is a bit of a drive-by posting. (Look at it this way: “Oh, goodie: more pictures!”)
Logos con carne 