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4 years ago

Calculate the max shear of cantilever balcony 2m wide 0.2m deep and 1.5m length.

Mathematics

1 answer:

Vikki [24]4 years ago

8 0

Answer:

14.4 kN

Step-by-step explanation:

cantilever balcony 2m wide 0.2m deep and 1.5m length.

= 2 x 0.2 x 1.5

= 0.6 m³

weight of the balcony

= 0.6 x 24

= 14.4 kN.

therefore the max shear 14.4 kN and is acting at support.

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Answer:

a) correct option is

Poisson distribution is 6.2 and standard deviation is 2.49

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Step-by-step explanation:

Given data:

mean number is given as 6.2

correct option is

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we know that variance is given as $\sigma^2 = mean = 6.2$

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thus standard deviation is 2.49

correct option is

Poisson distribution is 6.2 and standard deviation is 2.49

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$= \frac{e^{-6.2} 6.2^0}{0!} +\frac{e^{-6.2} 6.2^1}{1!} +\frac{e^{-6.2} 6.2^2}{2!}$

= 0.002029 + 0.012582+ 0.039006

= 0.053617

= 0.0536

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Answer: (-2,-5)

Step-by-step explanation:

The rotation rule for rotating a figure about $270^{\circ}$ is given by :-

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