Depends on the bricks composition.
a bit of force, not allot of force.
30kg's
As much as a polar bear weighs
at the least, 500lbs
To break the maxilla you would have to have at least 15 pounds dropped at about 5 feet. The weight and force put together would easily break the maxilla
for a brick to float on water 2 thirds of the mixture should be salt
it takes about 9 pounds of force to break your arm
......they have to do a break and take holidays.....they fight so much they have to do a break.......they fight so much!!
you are pushing up your own weight.
50 psi
1 year-not done yet brick brick brick
weight is measured by how much gravity is pushing down on you. weight is different from mass because mass is how much room you take up. weight is how much something or someone weighs.