4 GODS SAKE PEOPLE!! IT WEIGHS A LOT !! :p
Approximately 2.0 tonnes/m3.
If you divide the charge by the time, you get the average current (in amperes).
1200
4050lbs. A cubic foot of concrete weighs 150lbs. There are 27 cubic feet in one cubic yard. ------------------------------------------------------------------ Fresh concrete can weight about 3700 lbs for every cubic yard. The density will also determine how much is its weight. assuming its weight to be around 150 lbs for per cubic feet. This would make it around 4000 lbs which could come to 2 tons. ---------------------------------------------------------------------- Calculating the weight of reinforced concrete could be a bit more difficult since this type come with steel bars. On an average, we could assume 500 lbs for steel density per cubic feet which is almost 3 times more than cement. So with this calculation, we can assume the weight of reinforced concrete to be around 4000 lbs.
$1216/ton :D
a arch bridge can hold over 6,000 pounds
63,000 tons
The Gateway Arch weighs 43000 tons, of which nine hundred tons is stainless steel.
Michelle Bridges weighs about 60kg. Well that's what she said on the fourth season.
They are about 5'9 and weigh 120
it weigh's about 200 pounds
Arch bridges are in the shape of an upside down "U" with mainly steel beans, while supension bridges have one or two Major verticle beams with strong wire connecting to the bridge.
An average model weigh about 110 Ib.
Modst weigh about 2 pounds.
Total weight of the steelwork: 52,800 tonnes including arch and steel approach spans. Weight of the arch: 39,000 tonnes.
103 grams on average
On average they weigh about 4.5 tons and are about 9 metres in length.