Recent content by NickStar

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    How Does Gravity Influence Spring Potential Energy in Physics?

    Thank you, I didn't put gravity to my equation. After I did, I got the right result.
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    When to use Hooke's law vs energy conservation for springs?

    I solved the first one so It doesn't really matter. But I really need to solve the second one(I have no clue how to do it) Here is my attempt:
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    How Does Gravity Influence Spring Potential Energy in Physics?

    0
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    When to use Hooke's law vs energy conservation for springs?

    No, it's not. But I just can't understand when do we have to use Hooke’s law and when energy equations. And the most important is the second part(with speed) (I can't even get something close to the right answer)
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    When to use Hooke's law vs energy conservation for springs?

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