Acylindrical space colony 8 km in diameter and 30 km long has been proposed as living quarters for future space explorers.
such a habitat would have cities, land and lakes on the inside surface and air and clouds in the center. all this would be held in place by the rotation of the cylinder about the long axis.
how fast would such a cylinder have to rotate to produce a 1-g gravitational field at the walls of the cylinder?
Answers: 2
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Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball
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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.
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Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
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Physics, 22.06.2019 18:00
What structural formula represents 4 electrons shared between two atoms?
Answers: 1
Acylindrical space colony 8 km in diameter and 30 km long has been proposed as living quarters for f...
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