Physics, 09.11.2019 06:31, Oliviapuffinburger33
Mt. kilimanjaro in tanzania has a height of roughly 5900 m, where a typical value for the pressure would be around 450 mb. if the pressure at the height of the tropopause is something like 150 mb, then what percentage of the atmosphere (by mass) is between the top of mt. kilimanjaro and the tropopause level? (you can assume the pressure at sea level is roughly 1000 mb.) enter your answer as a percentage between 1 and 100, without the % sign.
Answers: 2
Physics, 22.06.2019 09:40, goofy44
Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.
Answers: 3
Physics, 22.06.2019 13:00, caleb1009
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
Answers: 3
Physics, 22.06.2019 20:00, maciemarklin79981
Positive ions differ from neutral atoms in that
Answers: 3
Mt. kilimanjaro in tanzania has a height of roughly 5900 m, where a typical value for the pressure w...
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