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olganol [36]
3 years ago
9

Write the similarity between the inclined plane and a screw?​

Physics
1 answer:
lord [1]3 years ago
7 0

An inclined plane makes work easier by breaking an upward or downward movement into smaller increments.

A screw is like an inclined plane wrapped around a cylinder. It turns a small rotational force into a larger forward driving force

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What is the least force you could exert on the refrigerator to move it?
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You are asked to design a cylindrical steel rod 50.0 cm long, with a circular cross section, that will conduct 170.0 J/s from a
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Answer:

You are asked to design a cylindrical steel rod 50.0 cm long, with a circular cross section, that will conduct 170.0 J/s from a furnace at 350.0 ∘C to a container of boiling water under 1 atmosphere.

Explanation:

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To find the diameter of the rod, we have to find the area of the rod using the following formula.

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       A  =  \frac{H * L }{k * [ T_{H}- T_{C} ] }

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