Physics, 30.01.2020 15:00, chrischris1
A6.0 kg block, starting from rest, slides down a frictionless incline of length 2.0 m. when it arrives at the bottom of the incline, it's speed is vf. at what distance from the top of the incline is the speed of the block 0.5vf?
Answers: 1
Physics, 22.06.2019 10:20, yofavvlele
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.
Answers: 2
Physics, 22.06.2019 12:10, saniyawilliams1207
Energy flows from the producer level to the level. is called
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A6.0 kg block, starting from rest, slides down a frictionless incline of length 2.0 m. when it arriv...
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