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Randomized10's latest activity
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Randomized10
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Power Radiated From a Copper Cube
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Ok, I'll talk to the professor. Thank you!
May 6, 2024
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Randomized10
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TSny's post
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Power Radiated From a Copper Cube
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I agree with @kuruman. Your answer of 4.8 W looks correct. The answer of 19 W corresponds to an edge length of 2.0 cm.
May 6, 2024
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Randomized10
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Power Radiated From a Copper Cube
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My calculation agrees with yours. This is not the first time that the correct solution does not match any of the offered answers. I...
May 6, 2024
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Randomized10
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Power Radiated From a Copper Cube
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Introductory Physics Homework Help
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##e## is emissivity ##\sigma## is the Stefan-Boltzmann constant, ##5.67*10^{-8} W m^{-2} K^{-4}## A is the surface area T is the...
May 6, 2024
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Randomized10
posted the thread
Rolling Sphere On Incline
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Introductory Physics Homework Help
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I did some algebra and got the final equation mgh=1/2MR^2omega^2+1/2(2/5MR^2)omega^2, then plugged in the numbers and got an omega value...
Apr 10, 2024
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