Physics, 27.10.2020 17:40 jaumonking
a penny is made of copper. COmpare the density of the penny and the copper strip. why are the densities not the same
Answers: 3
Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
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Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
Physics, 22.06.2019 22:30
Which is a substance that can be separated by physical means and is not the same throughout
Answers: 2
a penny is made of copper. COmpare the density of the penny and the copper strip. why are the densit...
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