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sveticcg [70]
3 years ago
8

How are Ikarus and the narrator alike?

English
2 answers:
scoundrel [369]3 years ago
8 0
B. They have wings

this should be correct
sp2606 [1]3 years ago
7 0
I think it is they have wing I could be wrong
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Stainless steel rod has a gap of 0.0371 mm between its end and a rigid wall. The modulus of elasticity E = 210 GPa. The coeffici
alexgriva [62]

Answer:

The value of stress in the rod is 220.9 MPa

Explanation:

As the data is not complete, a similar question is found online and the missing data is used from that question. Similar question is attached herewith.

From the given data

The allowed total strain is given as \delta_a=0.0371 mm

The length of the rod is missing in this data which in the additional data is l=290 mm

The Modulus of Elasticity is given as E=210 GPa

The coefficient of thermal expansion is given as α= 10 ×10⁻⁶ mm / mm⋅°C.

The initial temperature is room temperature which is given as T1=22C

The final temperature is given as T2=140 C

The strain due to stress is given as

\delta_s=\dfrac{\sigma l}{E}

\delta_s=\dfrac{\sigma (0.290)}{210\times 10^9}\\\delta_s=1.38095\sigma \times 10^{-12}

Now the thermal strain is given as

\delta_c=l\alpha \Delta T\\\delta_c=0.290\times 10 \times 10^{-6}(T_2-T_1)\\\delta_c=0.290\times 10 \times 10^{-6}(140-22)\\\delta_c=0.0003422

So now the equation of the allowed strain is given as

\delta_a=\delta_s+\delta_c\\0.0371\times 10^{-3}=1.38095\sigma \times 10^{-12}+0.0003422\\\dfrac{1.38095}{10^{12}}\sigma+0.0003422=\frac{0.0371}{1000}\\\sigma=-\dfrac{10^{12}\times \:0.0003051}{1.38095}\\\sigma=-220934863.68 Pa\\\sigma=-220.9 MPa

The negative sign indicate that the stress is compressive.

The value of stress in the rod is 220.9 MPa

8 0
3 years ago
In the short story a&p
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Answer: Stand up for the girls

Explanation:

In the short story, "A&P " by John Updike, Sammy works in a shop where a couple of girls come to shop in their bathing suits. His manager on seeing this, chastises the girls and tells them that they should dress more appropriately and that if they came to the shop again dressed in such a manner they wouldn't be allowed in.

Sammy liked one of the girls and so decided to stand up for her and the others by quitting his job in the hope that the girl he liked would be impressed enough to date him.

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1 so you understand your mom and dad love

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4 years ago
What other seminal U.S documents does king cite in his speech?
Svetach [21]

demonstration for freedom in the history of our nation.


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Which is an indication that a source is probably not credible
monitta

Answer:

D

Explanation:

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