If you made a stack of nickels 100 inches tall, how many nickels will you need

In US usage, nickel is a five cent coin, struck by the United States Mint. It is composed of 75% copper, and 25% nickel, and is issued since 1866. It has a diameter of 21.21mm or 0.835 inch, and a thickness of 1.95mm or 0.077inch. To make a bunch of coins, tall 100 inches, we'll need 1299 coins, when it's the case, with five cents coins. Quarter, for example, has different dimensions, as well as thickness, so the number of coins will be different.

mass production/ assembly line production

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.