Talk:Naruto VS Ichigo/@comment-6380028-20171029045712/@comment-32295718-20171029094838

So I took some liberties. AJ's position and the shape of the boulder made it harder for me to calculate the weight, and I'm using the metrical system by the way. I had to give AJ an extra pair of legs to calculate the height, and the shape of the boulder is very simplified. I also didn't take the moss into account. And then there's always the chance that I made a mistake because I round up or down a lot, so you should probably calculate for yourself too.



r = 3 times AJ's height    h1 = 5 times AJ's height    h2 = 1.5 times AJ's height

I seperated the boulder into two parts; a cylindrical one and one that's a spherical segment.

The volume of the cylindrical part is: Vc = π * r2 * h1 which, given Apple Jack's size, means that it's Vc = π * (3 * 1.2m)2 * (5 * 1.2m) which equals approximately 244.29m3.

The volume of the spherical part is: Vs = 1/6 * π * h2 * (3 * r2 + h22), that means it's Vs = 1/6 * π * (1.5 * 1.2m) * (3 * (3 * 1.2m)2 + (1.3 * 1.2m)2) which means it's approximately 11.88m3.

The two volumes together equal 256.77m3.

Weight is density times volume, so, assuming that that boulder is made out granite (which can be blue), it should be m = 2700 kg/m3 * 256.77m3 = 691.659 metric tons.