Physics, 15.04.2020 19:07 haileysolis5
Two magnets are stuck together when a physics student pulls them apart and holds them close to each other so she can still feel them pulling on each other. How does pulling the magnets apart affect their magnetic potential energy?
A. stays the same
B. decreases by one half
C. magnets cannot create potential energy
D. magnets only have potential energy when they are touching each other
E. increases
Answers: 3
Physics, 22.06.2019 16:20, brittanysanders
What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g
Answers: 2
Two magnets are stuck together when a physics student pulls them apart and holds them close to each...
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