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, 22.06.2019 22:00
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m
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Physics, 23.06.2019 04:31
Atruck travels at an average speed of 70 km/hr. if it travels 100 km in the first hour, how far will it go the second hour of a 2 hour trip? if you could also give me the steps that would great.
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Physics, 23.06.2019 07:30
Adistance-time graph indicates than an object moves 100 m in 4 s and then remains at rest for 6 s. what is the average speed of the object?
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Physics, 23.06.2019 10:00
If the moon rises at a given location at 6: 00 p.m. today, about what time will it rise tomorrow night?
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The two i-beams are welded together and are initially supported by the three cables of equal length...
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