How do transformers work in electric power houses

Using the given data table, calculate the acceleration of the skateboarder. you can use either form of the equation below?

Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?