<span>Key topics of chapter 15???
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Answer:
This is a very interesting question!! I'm assuming this is from physics. The answer: Kelvin's weight would change between planet x and planet y, because weight is defined as the forcce exerted by gravity. IT's different from mass. Weight changes depending on where you are.
Hope this helps!!!
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Answer:
i wish i could help but i desperately need points rn
Explanation:
Answer:
a. Valid
b. Invalid
c. Valid
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