I think you mean round child.
Assume a spherical child in a frictionless vacuum.
That’s gonna make active shooter drills really annoying, logistically, but maybe that’s the point of the exercise
You just put a jack under one end of the building, lift it up and let them roll out the other side. Easy peasy.
I thought this was taking place in a vacuum
I can tell you’re not an American, OP.
Bullets per square child is a unit of size comparable to an acre, not of speed comparable to KPH. 🤦♂️
I’m considering it more like a unit of pressure, like the standard force of a bullet over the stretched area made out of the skin of an obese child.
Ah, kph/“kills per hour”. My favorite American unit of speed.
No, that’s also a measure of size used primarily for those big fords with the tiny beds.
Excuse me, but kph does not only apply to children.
We’re talking about kphC.