3 years ago

What is the Mass of a Penny

2 answers:

7 0

The mass of a penny is 2.5 grams. The mass of a penny was 3.1 grams before 1982, but after 1982 the mass changed to 2.5 grams.

Hope this helps! ;)

frez [133]3 years ago

3 0

2.5 g is the mass of the penny for Canadian coins which have become defunct

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Complete Question

The complete question is shown on the first uploaded image

Answer:

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