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yanalaym [24]
3 years ago
5

A torsion balance has a sensitivity requirement (SR) of 6.0 mg. What is the MWQ of this balance if the maximum error permitted i

n using it is 4.2%? [round answer to a whole number]
Mathematics
1 answer:
Pani-rosa [81]3 years ago
4 0

Answer:

MWQ is 143 mg

Step-by-step explanation:

given data

sensitivity requirement (SR) =  6.0 mg

maximum error = 4.2%

to find out

MWQ

solution

we know here MWQ formula that is

MWQ = \frac{sensitivity requirement}{error}     ................1

so here error is 4.2 % = 0.042

put here all these value in equation 1 we get

MWQ = \frac{sensitivity requirement}{error}

MWQ = \frac{6}{0.042}

MWQ = 142.857 mg

so MWQ is 143 mg

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<h3>Answer:  D) 95</h3>

===============================================================

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First, let's calculate angle BYC. This is the angle formed by the chords that subtend the arcs mentioned. This angle faces or is aimed toward the direction of the arcs. To find this angle, we'll average the arc measures like so:

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2 years ago
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