Select the correct answer. Which statement best explains the movement of electric current from the clouds
A. The ground and the clouds are both negatively charged.
B.
The ground and the clouds are both positively charged.
The ground is positively charged and the clouds are negatively charge
D.
The ground is negatively charged and the clouds are neutral.
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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?

What is the equation for electrical work?

Both independent and dependent clauses