Rigid Body Statics in 3 Dimensions
In the figure below, an L-shaped bar suspends a cylindrical mass of 400 kg. The bar is suspended by three cables and connected to point O, so that it can rotate freely around the three axes (x, y and z). Determine the reaction forces at point O and the tensile forces on the AC, BD and BE ropes.
Answers:
Ox= 1960 N
Oy= 0
Oz= 6533 N
Tac= 4801 N
Tbe=653 N
Tbd= 2772 N
Answers: 1
Physics, 21.06.2019 19:30
The lights used by mark watley (played by matt damon) during the film the martian seem to be metal halide lamps. metal halide lamps are filled with vaporized mercury and metal-halogen compounds. when an electric current is passed through the lamp, the tube begins to glow a bright white/blue color. if you were to pass this light through a prism to separate the individual light frequencies, you would see a rainbow just as you would if using natural sunlight because of the complexity of the metal halide gas and the vast amount of possible electron transitions. (the study of light in this way is known as spectroscopy and allows astronomers to know exactly what atoms compose distant stars, simply by looking at the light they emit. the spectral lines an atom produces uniquely identifies that atom just like a fingerprint uniquely identifies a person. the momentum equation and energy equation that we have used above can be combined to give the following equation: c = e p where again p is the phonon momentum, e is the photon energy and c is the speed of light. when you divide the photon energy found in #6 by the photon momentum found in #4, do you get the speed of light? (if not, check your work for questions #4 through #6). yes no
Answers: 2
Physics, 22.06.2019 09:10
The air that we breath is made mostly of which gaseous molecule
Answers: 1
Physics, 22.06.2019 22:00
Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?
Answers: 3
Physics, 22.06.2019 23:30
Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?
Answers: 1
Rigid Body Statics in 3 Dimensions
In the figure below, an L-shaped bar suspends a cylin...
In the figure below, an L-shaped bar suspends a cylin...
English, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Social Studies, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Advanced Placement (AP), 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
English, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01