Aloop of area 0.100 m² is oriented at a 15.5° angle to a 0.500 t magnetic field. it rotates until it is at a 45° angle with the field.? what is the resulting change in the magnetic flux? unit=wb

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?

Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f