Physics, 05.11.2019 05:31 Kenemcaid6979
Determine the location of the neutral axis and the design moment capacity, φmn, of the beam given below assuming that concrete with compressive strength of 6 ksi and grade 60 steel bars are used. in your calculation, consider the contribution of each layer of reinforcement based on its strain. the beam has a width of 20" and top and bottom cover of 2.5"
Answers: 1
Physics, 22.06.2019 04:10, brianamelara
Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward
Answers: 3
Physics, 22.06.2019 11:00, kylieweeks052704
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Determine the location of the neutral axis and the design moment capacity, φmn, of the beam given be...
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