Physics, 24.06.2019 09:10 gonzalesnik
The two i-beams are welded together and are initially supported by the three cables of equal length hanging vertically from supports directly above a, b, and c. when applied with the appropriate offset d, the 200-n force causes the system to assume the new equilibrium configuration shown. all three cables are inclined at the same angle θ from the vertical, in planes parallel to the y-z plane. determine this deflection θ and the proper offset d. beams ab and oc have masses of 69 kg and 46 kg, respectively. the mass center of beam oc has a y-coordinate of 785 mm, beam ab is uniform.
Answers: 2
Physics, 21.06.2019 20:00
The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.
Answers: 1
Physics, 22.06.2019 11:20
If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
Answers: 3
Physics, 22.06.2019 13:50
9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.
Answers: 1
The two i-beams are welded together and are initially supported by the three cables of equal length...
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