Four resistors rated at 200 ohms, 330 ohms, 2000 ohms and 10000 ohms are connected in a series circuit. What’s the total resistance of the circuit. A. 123
B. 125
C. 1253
D. 12530

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

Which changes of state do the labels represent? a: b: c:

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?