2 years ago

Calculate moments about points A,B,C,D

Engineering

1 answer:

poizon [28]2 years ago

3 0

Answer:

24cm sureeeereereeeeee

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Which type of memory is programmed at the factory? RAM ROM Cache or Virtual memory

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Answer:

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Explanation:

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2 years ago

A 1000 kg turbine has a rotating unbalance of 0.1 kg.m. The turbine operates at a speed between 500 to 750 rpm. What is the maxi

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Answer:

maximum isolator stiffness k =1764 kN-m

Explanation:

mean speed of rotation $=\frac{N_1 +N_2}{2}$

$Nm = \frac{500+750}{2} = 625 rpm$

$w =\frac{2\pi Nm}{60}$

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$F_T = mw^2 e$

$F_T = mew^2$

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F_T =428.36 N

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also

transmission ratio $= \frac{1}{[\frac{w}{w_n}]^{2} -1}$

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SOLVING FOR Wn

Wn = 42 rad/sec

$Wn = \sqrt {\frac{k}{m}$

k = m*W^2_n

k = 1000*42^2 = 1764 kN-m

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3 years ago

A three-point bending test is performed on a glass specimen having a rectangular cross section of height d = 5.4 mm (0.21 in.) a

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5.21e-2mm

Explanation:

Please see attachment

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3 years ago

Jordan's dad made a new recipe for dinner. Jordan looked at the food and saw that it was white, yellow, and purple in color. She

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Consider an infinitely thin flat plate of chord c at an angle of attack α in a supersonic flow. The pressure on the upper and lo

amm1812

Answer:

X_cp = c/2

Explanation:

We are given;

Chord = c

Angle of attack = α

p u (s) = c 1

p1(s)=c2,

and c2 > c1

First of all, we need to find the resultant normal force on the plate and the total moment about leading edge.

I've attached the solution

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3 years ago