You want to design a large, permanent space station so that no artificial gravity is necessary. You decide to shape it like a large coffee can of radius 278 m and rotate it about its central axis. ω radius 278 m What rotational speed would be required to simulate gravity? The acceleration of gravity is 9.8 m/s 2 . Answer in units of rad/s.

The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.