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Vladimir [108]
2 years ago
10

1. What most commonly joins the structural panels of

Engineering
1 answer:
notka56 [123]2 years ago
5 0

Answer:

a

Explanation:

becasue it is

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3 years ago
Determine the maximum mass of the crate so
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Answer:

293 kg

Explanation:

Let's say the tension in each cable is Tb, Tc, and Td.

First, find the length of cable AD:

r = √(2² + 2² + 1²)

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Using similar triangles:

Tdx = 2/3 Td

Tdy = 2/3 Td

Tdz = 1/3 Td

Sum of the forces in the x direction:

∑F = ma

Tb − 2/3 Td = 0

Td = 3/2 Tb

Sum of the forces in the y direction:

∑F = ma

2/3 Td − Tc = 0

Td = 3/2 Tc

Sum of the forces in the z direction:

∑F = ma

1/3 Td − mg = 0

Td = 3mg

From the first two equations, we know Td is greater than Tb or Tc.  So we need to set Td to 8.6 kN, or 8600 N.

8600 N = 3mg

m = 8600 N / (3 × 9.8 m/s²)

m ≈ 292.5 kg

Rounded to three significant figures, the maximum mass of the crate is 293 kg.

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3 years ago
Min is conducting an experiment where he compares the properties of water and lemonade. The first stage of the experiment is foc
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What is your understanding and opinion on the validity of the stand-by equipment maintenance requirement?
Fed [463]

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In the reliability engineering, we always need to provide an extra equipment or component in case of emergency. It is basically used so that it does not affect any type of productivity in the organization. It is also increase the redundancy of the equipment.

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