Physics, 31.07.2019 02:30 ninaaforever
Awalkway suspended across a hotel lobby is supported at numerous points along its edges by a vertical cable above each point. the steel cable is 1.25 cm in diameter and
is 10.0 m long before loading. when the walkway exerts a load force of 8 000 n on one of the support points, how much does the point move down?
Answers: 1
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When you turn on a battery-operated device, an electrical circuit is
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Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
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Physics, 22.06.2019 17:30
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3Ć106n/c of the field causes a spark.
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Physics, 23.06.2019 03:30
Aspring that is stretched 2.6 cm stores a potential energy of 0.053 j. what is the spring constant of this spring?
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Awalkway suspended across a hotel lobby is supported at numerous points along its edges by a vertica...
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