20kg
that depends, if its an Olympic bar it weighs 20kg
yes
On Earth, 20kg is 196 newtons or 44.1 lbs.
An object with a mass of 20 kg weighs about 196 Newtons (44 pounds) on earth.
No. On Earth, each kilogram weighs about 9.8 newtons. On the Moon, the weight of each kilogram is about 1/6 of what it is on Earth.
This depends greatly on how dense the solid product is, since some solids have a greater amount of air-pockets than others. A 20kg solid with lots of air pockets (so not very dense) will lead to a smaller amount of liquid than a 20kg solid with very few air pockets (a dense solid).
About 20kg of force.
Momentum is the product of the mass and velocity of an object. Momentum= Mass x Velocity. When the object weighs 20kg and is traveling at 20m/s North it will have a momentum of 400kgm/s North.
you mean will it not squish under load? I would say so, it takes alot of force to squash a can (about 20kg+) and Im sure a block like this weighs alot less.
170 newtons
3.1428st