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valina [46]
2 years ago
13

Consider coaxial, parallel, black disks separated a distance of 0.20 m. The lower disk of diameter 0.40 m is maintained at 500 K

and the surroundings are at 300 K. What temperature will the upper disk of diameter 0.20 m achieve if electrical power of 17.5 W is supplied to the heater on the back side of the disk?
Engineering
1 answer:
ANTONII [103]2 years ago
4 0

Answer:

In this picture is the answer

Explanation:

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Answer:

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Explanation:

Given

W<em>man</em> = 150 lb

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Initially, we have to calculate the Buoyant Force per linear foot (due to the water exerts a uniform distributed load upward on the bottom of the boat):

∑ Fy = 0  (+↑)     ⇒    q'*L - W - q*L = 0

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⇒       q' = (150 lb + 3 lb/ft*15 ft) / 15 ft

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The free body diagram of the boat is shown in the pic.

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The National Park Service is waiting on your recommendation.
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<h3>What is  reintroduce?</h3>

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Note that based on the right recommendation needed by National Park Service, one can say that the best hypothesis that would help restore equilibrium is reintroduce wolves in the park or into the forest  as it will help restore balance.

Learn more about hypothesis from

brainly.com/question/24149728

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