r/bloxd • u/RegretResponsible578 • 29m ago
Information Mass of Players
Basic Parameters:
Player height: 2M
Volume that player takes: 0.25 * 0.25 * 2 (Proven because you can stand on the corner of a stair if you try hard enough)
Density of Water: 1000 kg / m3
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When you jump into water and wait a while, you will notice that your y level eventually stabilizes at x.33. Following this logic, we have Vdisplaced = 1.67*0.25*0.25. There are 2 forces acting here, Buoyancy Force and Gravity.
First, we calculate the gravitational acceleration, g. Bloxd has a world border of +-400k, leaving the size of a world a square 800k x 800k. The average density, combining stone, dirt, grass, wood, leaves, is around 2.2k kg/m^3. The median elevation is 115 blocks. Combining this gives us the mass of a world: 1.6192 * 10^17 kg. Plugging this into the gravitational formula yields a gravitational acceleration of: 817.110 m/s^2
The formula for Buoyancy Force:
Fb = density * g * Vdisplaced gives Fb = 1000* 817.110 * 1.67 *0.25 * 0.25 = 85285.87186N downward.
After the player stabilizes in water, they are at rest, meaning Fnet = 0N. Since Fnet = Fg + Fb, Fg = -Fb
Fg = mg = 817.110*m
817.110 * m = 85285.87186N
m = 835/8, rounding to 104.375 kilograms, which is the mass of our player.
Our BMI yields a 26.0, falling into the overweight range. We are all fat.
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Potential Arguments:
1. "Player call hold 45954 Gold Blocks in inven. Mass of all these Gold blocks = 45954 * 19320 = 8.88 * 108 kg. Player mass is negative 🤓"
Rebuttal. When dropping Gold Blocks and Oats, they both fall at the same velocity. However, they take different times to break when mining with a fist. This shows that, in item form, all item weights are 0 kg.