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sergiy2304 [10]
3 years ago
6

If the bending moment (M) is 4,176 ft-lb and the beam is an 1 beam, calculate the bending stress (psi) developed at a point with

a distance of c = 3.96 in from its centroid. The moment of inertia is 144 in^4.
Engineering
1 answer:
SpyIntel [72]3 years ago
3 0

Answer:

Bending stress at point 3.96 is \sigma_b = 1.37 psi

Explanation:

Given data:

Bending Moment M is 4.176 ft-lb = 50.12 in- lb

moment of inertia I = 144 inc^4

y = 3.96 in

\sigma_b = \frac{M}{I} \times y

putting all value to get bending stress

\sigma_b = \frac{50.112}{144} \times 3.96  

\sigma_b =  1.37 psi

Bending stress at point 3.96 is \sigma_b = 1.37 psi

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A manometer containing a fluid with a density of 60 lbm/ft3 is attached to a tank filled with air. If the gage pressure of the a
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Answer:

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h = 1353.6/60 = 22.56 ft

A diagrammatic representation of this setup is presented in the attached image.

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5 0
3 years ago
The electric motor exerts a torque of 800 N·m on the steel shaft ABCD when it is rotating at a constant speed. Design specificat
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Answer:

d= 4.079m ≈ 4.1m

Explanation:

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3 years ago
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