2 years ago

In how many ways 2450 can be written as a product of 2 factors?

Engineering

1 answer:

bogdanovich [222]2 years ago

8 0

Answer:

search up factors of 2450 and divide by two

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10% A steel beam W18x76 spans 32 feet and is subjected to a Moment of 334 kips-ft. Find the load w on the beam. Determine the de

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Answer:

w = 10.437 kips

deflection at 1/4 span 20.83\E ft

at mid span = 1.23\E ft

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area of cross section = 18*76

length of span = 32 ft

moment = 334 kips-ft

we know that

moment = load *eccentricity

334 = w * 32

w = 10.437 kips

deflection at 1/4 span

$\delta = \frac{wa^2b^2}{3EI}$

$= \frac{10.4375*8^2 *24^2}{3E \frac{BD^3}{12}}$

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= 20.83\E ft

at mid span

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$= \frac{10.43 *32^3}{48 *E*\frac{18*16^3}{12}}$

$\delta = 1.23\E ft$

shear stress

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Answer:

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A wall that cannot be moved because it is carrying the weight of the roof is considered a blank wall.

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