User blog:DreamcrosserSquad/Calc: Giga-Mecha Dee pulverizes a small mountain

Welp...another calc.

Basically, this calc is gonna be where a Giga-Mecha Dee pulverizes a small mountain.

Anyhow,

The mountain is 1000 meters tall and 500 meters in diameter, or 250 meters in radius.

Volume of a cone = 1/3 * pi * r^2 * h

1/3 * pi * 250^2 * 1000 = 6.5449846949787359134638403818323e+7 m^3 or 6.5449846949787351563e+13 cm^3

Rock pulverization: 214.35 j/cm^3

6.5449846949787351563e+13 * 214.35 = 1.402917469368691880752905e+16 Joules or 3.3530532250685753937 Megatons

Small City level (Low 7-B)