In a car lift used in a se vice station, compressed air exerts aiadius of 5.D0 cm. This pressiure is transmitted by a liq compressed air exert to Iifca can weighing 13.300 NP What air pressure produces this force? Small piston thất has a čircular crosS section and a piston that has a radius of15.0 cm. What force must the
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Physics, 22.06.2019 14:10, chuchi24
The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).
Answers: 3
Physics, 22.06.2019 21:20, payshencec21
People with normal vision cannot focus their eyes underwater if they aren't wearing a face mask or goggles and there is water in contact with their eyes. in a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. with the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 2.05cm in front of the eye.)
Answers: 3
In a car lift used in a se vice station, compressed air exerts aiadius of 5.D0 cm. This pressiure is...
History, 08.10.2019 21:20
History, 08.10.2019 21:20
Computers and Technology, 08.10.2019 21:20
History, 08.10.2019 21:20