SOLUTION: the united states has minted one dollar silver coins called the american eagle silver bullion coins since 1986. Each coin has a diameter of 40.6 millimeters and is 2.98 millimeters
Algebra.Com
Question 1078635: the united states has minted one dollar silver coins called the american eagle silver bullion coins since 1986. Each coin has a diameter of 40.6 millimeters and is 2.98 millimeters thick. the density of silver is 10.5 grams per cubic centimeter. what is the mass of an american eagle silver bullion coin to the nearest gram?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
Volume is pi*r^2*thickness=pi* 412.09*2.98=3857.96 mm^3
1000 mm^3=1 cm^3
Therefore, 3.858 cm^3
multiply that by 10.5 g/cm^3 to get grams
41 grams.
RELATED QUESTIONS
Leo has 2 baskets. The first basket has 3 gold coins and 2 silver coins. The second... (answered by jorel1380)
A purse has 6 silver and10 copper coins. Another purse has 7 silver and 13 copper coins.... (answered by Rosseta786)
Each coin in the collection of 56 coins is neither silver or gold. The number of silver... (answered by colliefan)
Michelle has a purse that contains 7 silver coins and 5 gold coins. She draws one coin at (answered by Boreal)
A foundry has been commissioned to make souvenir coins. The coins are to be made from an... (answered by ikleyn)
A foundry has been commissioned to make souvenir coins. The coins are to be made from an... (answered by ikleyn,greenestamps)
A jar contains 2 silver coins 4 copper coins, and a second jar contains 4 silver coins... (answered by Edwin McCravy)
A box contains three drawers. In the first drawer there are 2 gold coins, in the 2nd... (answered by FrankM)
A desk has 3 drawers. The first contains 2 gold coins. The 2nd has 2 silver coins and the (answered by FrankM)