Determine the force in members cd and gf
Determine the force in members CD and Gf of the truss and state if the members are in tension or compresson. Also indicate all zero force members.
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A globular cluster at its farthest point from the galactic center is at a distance of 104 pc. What is its period of galactic revolution?
The index of refraction for red light in water is 1.331 and that for blue light is 1.340. A ray of white light enters the water at an angle of incidence of 60.8°
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A particle of charge 40.00 C travels along the negative x-axis with a speed of 100.00 m/s. Calculate the magnitude of the magnetic field at the point (0.26 cm, -0.97 cm) when the particle is located at the origin.
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Assume that a lightning bolt can be represented by a long straight line of current. If 15.0 C of charge passes by in a time of 1.5 x 10-3s, what is the magnitude of the magnetic field at a distance of 29.0 m from the bolt?
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