According to the following website, the Sears Tower weighs 222,500 tons. http://archives.stupidquestion.net/sq21199.html
Average atomic mass is the weighted average mass of all the isotopes of an element, taking into account their natural abundances. Atomic mass refers to the mass of a single atom of a specific isotope of an element.
The average atomic mass of an element is closest to the mass number of the most abundant isotope of that element. This is because the average atomic mass takes into account the relative abundance of each isotope when calculating the overall mass.
Carbon has an average atomic mass of about 12.
The mass number is the total number of protons and neutrons in an atom's nucleus. Relative atomic mass is the weighted average mass of all the isotopes of an element, taking into account their natural abundance. Average atomic mass is the weighted average mass of an element's isotopes in a given sample, considering their abundance in that sample.
According to the following website, the Sears Tower weighs 222,500 tons. http://archives.stupidquestion.net/sq21199.html
The same as anything else
"Drop Tower" at Kings Dominion has a top speed of 72 mph.
drop an a-bomb on it
The mass of the Eiffel Tower comes as a surprise to most. The mass of the metal structure is roughly 7,300 tons of steel.
258 millions tons
apocolypse
This depends on the volume of this drop.
Around 40 MPH
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Drop Tower
Not at all.