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andreyandreev [35.5K]
3 years ago
5

What is the power of a motor that transfers 450 J of energy in 9s?

Physics
1 answer:
Tresset [83]3 years ago
5 0

Answer:

50

Explanation:

power= work/time

450J/9s

50J/s

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When will heat transfer within a liquid stop? (25 points)
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3 years ago
Write a numerical expression for the emissive intensity (in W/m^2.sr) coming out of a tiny hole in an enclosure of surface tempe
stiks02 [169]

Answer:

6.0 × 10^{11} W/m^{2}

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From Wien's displacement formula;

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