3 years ago

THIS SIGN MEANS: A. The right lane will end ahead B. The highway will be divided ahead C. Less space between lanes ahead

Engineering

1 answer:

hodyreva [135]3 years ago

7 0

B.) the highway will be divided ahead

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An aluminum alloy tube with an outside diameter of 3.50 in. and a wall thickness of 0.30 in. is used as a 14 ft long column. Ass

slega [8]

Answer:

slenderness ratio = 147.8

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Explanation:

Given data:

outside diameter is 3.50 inc

wall thickness 0.30 inc

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moment of inertia $= \frac{\pi}{64 (D_O^2 -D_i^2)}$

$I = \frac{\pi}{64}(3.5^2 -2.9^2) = 3.894 in^4$

Area $= \frac{\pi}{4} (3.5^2 -2.9^2) = 3.015 in^2$

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$r = \sqrt{\frac{3.894}{3.015}$

r = 1.136 in

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buckling load $= P_cr = \frac{\pi^2 EI}}{l^2}$

$P_{cr} = \frac{\pi^2 *10,000*3.844}{( 14\times 12)^2}$

$P_{cr} = 13.62 kips$

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Technician A says that after replacing a power steering hose, the system should be flushed, refilled, and bled. Technician B say

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An interest rate of norminal 12% per year , compounded weekly is

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3 years ago

can you translate this me gusta el queso :sorry i would have put 300 points buut i used them all for my last question

Irina-Kira [14]

Translate in Spanish: lo siento, hubiera puesto 300 puntos pero los usé todos para mi última pregunta

If you meant a different language lmk

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2 years ago