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3 years ago

5

determine the moments of inertia of the quartercircular area about the x- and y- axes, and find the polar radius of gyration abo

ut point o.

1 answer:

ASHA 777 [7]3 years ago

7 0

I can’t take a full photo of step one so sorry but this is the step 2 and step 3 with the final answer

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Breh/bro <br><br>what is this, finally I can learn programming

LenKa [72]

Answer:

It's an intoduction to hacking and systematic programming.

Explanation:

Yes, you might be able to grasp a few things from it, but it also may be a way hackers could hack you, by luring you to click it.

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3 years ago

What is the measurement of mass in motion is known as

podryga [215]

Answer:

momentum

Explanation:

Mass - Mass is a measurement of how much matter is in an object. It is usually measured in kilograms. Momentum is equal to the mass times the velocity of an object. Momentum is a measurement of mass in motion

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4 years ago

The output voltage of a power supply is normally distributed with mean 12 V and standard deviation 0.11 V. If the upper and lowe

podryga [215]

Answer:

82.62%

Explanation:

The z score is a score used in statistics to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:

$z=\frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean\ and\ \sigma=standard\ deviation.\\\\Given \ that\ \mu=12V, \sigma=0.11V.\\\\For\ x11.85V:\\\\z=\frac{11.85-12}{0.11} =-1.36\\\\$

From the normal distribution table, P(11.85 < x < 12.15) = P(-1.36 < z < 1.36) = P(z < 1.36) - P(z < -1.36) = 0.9131-0.0869 = 0.8262 = 82.62%

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3 years ago

A flat site is being considered for a new school that will have a steel frame and brick façade. The steel columns will have a ma

ehidna [41]

Answer:

See explaination

Explanation:

Please kindly check attachment for the step by step solution of the given problem

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3 years ago

What is -4 (negative 4) in a 2's complement of 8 bits?

Pachacha [2.7K]

Answer: Yes

Explanation: -4 x 2 = 8

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3 years ago