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earnstyle [38]
3 years ago
10

g A simply supported beam is subjected to a distribution of force per length given by the polynomial form: q(x)=Axn . Calculate

the deflection v(x) in the beam, where flexural rigidity is EI. (Hint- Find RA and RB first. And start with fourth order equation. Solve for integration constants and write the final equation clearly) (20 points)

Physics
1 answer:
nignag [31]3 years ago
5 0

Answer:

V =1/EI(-Ax^n+y/(n+1)(n+2)(n+3)(n+y)+AL^n+1 x^3/6(n+1)(n+2)+AL^n+3(6-(n+3)(n+4)x/6(n+1)(n+2)(n+3)(n+4))

Explanation:

Please look at attachment for step by step solution and guide.

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Answer:

   z = 3,737 10⁵ m

Explanation:

a) As they indicate that the atmosphere behaves like an ideal gas, we can use the equation

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We replace

         P = (n R / V) T₀ e^{- C z}

b) Let's apply this equation in the points

Lower

        .z = 0

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         P₀ = (nR / V) T₀

Higher.

         P = 10 Pa

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We replace

        P = P₀ e^{- C z}

        e^{- C z} = P / P₀

        C z = ln P₀ / P

        z = 1 / C ln P₀ / P

Let's calculate

        z = 1 / 1.1 10⁻⁵ ln (610/10)

        z = 3,737 10⁵ m

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