Physics, 07.11.2019 05:31 lonelynomad00
4–15. the post is made of douglas fir and has a diameter of 100 mm. if it is subjected to the load of 20 kn and the soil provides a frictional resistance that is distributed along its length and varies linearly from w = 4 kn> m at y = 0 to w = 12 kn> m at y = 2 m, determine the force f at its bottom needed for equilibrium. also, what is the displacement of the top of the post a with respect to its bottom b? neglect the weight of the post.
Answers: 2
Physics, 22.06.2019 17:30
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Physics, 22.06.2019 19:00
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
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Physics, 23.06.2019 00:00
What word chemical equation describes cavendish’s experiment with zinc?
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Physics, 23.06.2019 05:00
Heating water for hot cocoa while sitting next to a campfire can be examples of conduction, convenction and radiation at the same time agree disagree it depends how you know
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4–15. the post is made of douglas fir and has a diameter of 100 mm. if it is subjected to the load o...
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