Physics, 01.04.2020 16:10 rhiannonwheatcr5743
A sphere and cylinder with the same radius r and mass m are released at the same time to roll without slipping down the same inclined plane. Which one will reach the bottom first?
Answers: 3
Physics, 22.06.2019 10:20
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 21:00
Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this
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Physics, 22.06.2019 22:50
Which of the following statements correctly describes a transformer?
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Physics, 23.06.2019 00:50
Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg
Answers: 1
A sphere and cylinder with the same radius r and mass m are released at the same time to roll withou...
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