we can not tll yo because you have not told us what it is made of and how wide and deep it is.
It depends on how large it is and what it is made of.
The A 380's empty operating weight is 600,000 pounds.
It's not so much "needed" as it is a physical consequence. The empty weight is the weight of the aircraft itself - without fuel, crew, passengers, cargo or weapons.
Mine is 18,432 empty
it depends on your empty weight, appx. 3320 lb.
5300 gallons
what it the average weight of a 7 foot slate pool table
The empty weight is 43735 pounds.
True weight is going to depend on what grain bullet you are shooting.
Five foot 10
0.75 pounds per foot
I can not find the exact weight but it is fairly light weight when empty and movable.