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Akimi4 [234]
3 years ago
13

Need help with both giving out brainlest for the people to help me

Engineering
1 answer:
sammy [17]3 years ago
4 0
The first one is d or the 4th answer choice and the second one is false. Hope this helps!
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PLEASE HELPPPPPPP!!!!,
raketka [301]


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4 0
3 years ago
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a steal bar with 1 in diameter has been subjected to a tensile force of 3 tons find tensile stress in the bar
Marysya12 [62]

Answer:

stress = 8,556 Psi.   or  (stress = 59 Mpa)

Explanation:

stress = force / area

force P = 3 tons (convert to lbs. for units consistency)

1 ton = 2240 lbs.

P = 6,720 lbs.

steel bar Diameter D = 1 in. (convert to d

Area of steel bar = (π *  1²) / 4 = 0.785 in²

therefore, stress = 6720 lbs. / 0.785 in²

stress = 8,556 Psi.

in Mpa ----- 8556 Psi * 0.00689476 MPa/Psi = 59 Mpa

6 0
3 years ago
3 MAOP stands for which of the following?
raketka [301]

Answer:

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MAOP Managers' Annual Operating Plan

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Explanation:

3 0
3 years ago
CO is the abbreviation for
garri49 [273]

Answer:

CO is usually the abbreviation for company

Explanation:

8 0
4 years ago
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4vir4ik [10]

Answer:

c I think so haven't took engineering in ages

4 0
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