Answer:
0.0059
Explanation:
According to the question the seismic activity density is given by
Here,
Number of Earthquakes over a given time span = 424
The land area affected = 71300 mi²
So,
The seismic activity density is 0.0059
The cantilever beam AB has a rectangular cross section of 150 × 200 mm. Knowing that the tension in the cable BD is 10.8 kN and
neglecting the weight of the beam, determine the normal and shearing stresses at the three points indicated. (Round the final answers to two decimal places.) The normal stress at point a is MPa. The shearing stress at point a is MPa. The normal stress at point b is MPa. The shearing stress at point b is MPa. The normal stress at point c is MPa. The shearing stress at point c is MPa
1 answer:
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