Math and Arithmetic
Units of Measure
Gold and Precious Metals
What is the weight of one penny?
Asked in Units of Measure, Weight and Mass
Which metric unit would you use to measure the weight of a penny?
Asked in Neutron Stars
What is the weight of a penny on a neutron star?
It would have no weight as the massive gravity would have stripped the penny apart, atom by atom. So it would no longer be a penny. Also - there are many kinds of penny all with different weights. If it was possible - and it's not - the weight of the penny would be about 140,000,000,000 times that on Earth.
Asked in Math and Arithmetic
What would a penny weigh - about a gram or a kilogram?
Asked in Physics, Weight and Mass
How can you measure the weight of a single penny using a bathroom scale?
What is the diameter of a penny in inches?
this depends on which penny you are asking about. The US penny, the Australian penny, the British penny, Canadian penny and the Irish penny coin. Each one is a different size and weight. Diameter of an Australian penny (no longer currency) is 1 and 3/16". Diameter of an old British penny (no longer in use) was 1.25". Modern pennies are 20.03 mm, or about 4/5" Diameter of a U.S. cent (penny) - 0.75"
Asked in US Coins
Were their ever a 1976 d aluminum penny made as I have seen one with my own two eyes?
Most likely you have seen a fake. Someone probably electroplated an ordinary 1976 d penny with silver or aluminum. Check its weight. Aluminum is light, less than 1/3rd the density of copper. Compare its weight with a copper penny. If the "aluminum" penny is just as heavy, then it is a electroplated penny. If it is light, then it is a complete fake.