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ICE Princess25 [194]
2 years ago
14

What is the IMA of this pulley belt system if the diameter of the input

Engineering
1 answer:
Stella [2.4K]2 years ago
8 0

Answer:

2.8

Explanation:

The ideal mechanical advantage of the pulley IMA  = D'/D where D' = diameter of output pulley = 7 inches and D = diameter of input pulley = 2.5 inches

So, IMA = D'/D

= 7/2.5

= 2.8

So, the ideal mechanical advantage of the pulley IMA = 2.8

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3 years ago
The given family of functions is the general solution of the differential equation on the indicated interval.Find a member of th
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Answer:

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y'''+y=0---(i)

General solution

y=c_1e^o^x+c_2\cos x +c_3 \sin x\\\\\Rightarrow y=c_1+c_2 \cos x+c_3 \sin x---(ii)\\\\y(\pi)=0\\\\\Rightarrow 0=c_1+c_2\cos (\pi)+c_3\sin (\pi)\\\\\Rightarrow c_1-c_2=0\\\\c_1=c_2---(iii)

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in equation (iii)

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\large\boxed{y=-1-\cos x-2\sin x}

5 0
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