Quick vector calc question need verifying

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SUMMARY

The discussion centers on verifying a vector calculus problem related to acceleration. The user calculated the acceleration as (-3x)i + (-3y)j, with the derivative du/dt equating to 0. A peer provided a different result, prompting the user to seek confirmation of their solution. The consensus on the correct acceleration formula is essential for accurate problem-solving in vector calculus.

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Homework Statement


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Homework Equations





The Attempt at a Solution



For the acceleration I got du/dt=0, and the rest ends up equalling (-3x)i + (-3y)j, so this is the acceleration.

A mate of mine got something slightly different, but I'm pretty sure mine is right - can anyone confirm this?

Cheers.
 
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