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diamong [38]
3 years ago
9

Where would you find an inclined plane in a fan

Physics
2 answers:
ivanzaharov [21]3 years ago
8 0
The blades that spin around in the fan, because they are flat and produce work
Licemer1 [7]3 years ago
6 0
I don't think there's none cause the blades would be wedges
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Mars2501 [29]

1. Ideal Mechanical Advantage (IMA): 9

Explanation:

For a wheel and axle system like the steering wheel, the IMA is given by:

IMA=\frac{r_w}{r_a}

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r_w is the radius of the wheel

r_a is the radius of the axle

For the steering wheel of the problem, we see that r_w = 18 cm and r_a=2 cm, so the IMA is

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2. Efficiency: 88.9%

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The efficiency of a system is defined as the ratio between the AMA (actual mechanical advantage) and the IMA:

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In this problem, AMA=8 and IMA=9, so the efficiency is

\eta=\frac{8}{9}\cdot 100=88.9\%


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I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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