For the following beam rebar is grade 60 and compressive strength of concrete is 3 ksi. if the beam is to be exposed to moist air is the crack width satisfactory as compared to the values permitted by the aci code. calculate the crack width from two different methods precisely. revise the design of reinforcing and recompute the crack width.
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Physics, 22.06.2019 04:30
The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.
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Physics, 22.06.2019 05:40
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
Answers: 2
Physics, 22.06.2019 12:20
Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)
Answers: 1
For the following beam rebar is grade 60 and compressive strength of concrete is 3 ksi. if the beam...
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