Edmunds.com bases the luxury type on the model's nameplate: Audi, BMW, Cadillac, Lexus, Mercedes-Benz and the like. However, some listed vehicles bear the nameplates of brands that are not typically considered luxury marques. These vehicles typically achieve luxury status because of their price.
A bowling ball encounters a 0.760 m vertical rise on the way back to the ball rack. Ignore frictional losses and assume that the mass of the ball is distributed uniformly. The translational speed of the ball is 4.70 m/s at the bottom of the rise. Find the translational speed at the top. Add your answer.
The rate of diffusion is directly proportional to temperature; and. The rate of diffusion is indirectly related to molecular weight (heavier particles move more slowly than lighter, smaller ones). At room temperature, the average velocity of a molecule is fast - about 2 km/sec (=3997 mph!).