Determine the required diameter of the pins at a and b if the allowable shear stress for the material is tallow = 100 mpa. both pins are subjected to double shear. a b c 2 kn/m 3 m prob. 1–81 1–82. the steel pipe is supported on the circular base plate and concrete pedestal. if the thickness of the pipe is t = 5 mm and the base plate has a radius of 150 mm, determine the factors of safety against failure of the steel and concrete. the applied force is 500 kn, and the normal failure stresses for steel and concrete are (sfail)st = 350 mpa and (sfail)con = 25 mpa, respectively. r t 100 mm 500 kn prob. 1–

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

an electric circuit