it can hold as much weight as it can handle
A square foot of Plexiglas can hold no water. It is a flat sheet. A cube of Plexiglas would be needed.
watch the the Simpsons
A 4 foot 3.5 inch pool noodle can hold aprox. 15 pounds.
The answer will depend on 4 inch slab of what material!
A five inch by five inch thick concrete slab can hold ten thousand pounds if it is medium strength. If it is high strength, it can hold about one hundred and fifty thousand pounds.
Usually, they can hold up to 30 pounds with a 23 inch screen TV. The cheaper ones can only hold up to 15 pounds, which is barely enough for a 9 inch TV!
it can't hold very much weight
what is the weight of an twenty inch tire
what is the weight berring load hold
The weight is 75.23 pounds weight.
It can hold 1.44 Mb