Answers: 1
Physics, 22.06.2019 03:00
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?
Answers: 3
Physics, 22.06.2019 20:30
Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
Physics, 23.06.2019 06:50
Un conductor circula por una carretera en una velocidad de 90 km/h y b que se enciende la luz amarilla de un semáforo situado una distancia de 150 m. si el semáforo tarda tres segundos en cambiar a rojo el coche frena con una aceleración de 2 m por segundos 2¿ cometer una infracción ese conductor?
Answers: 1
Briefly describe the layers of the earth....
Mathematics, 16.04.2021 17:40
English, 16.04.2021 17:40
Mathematics, 16.04.2021 17:40
Mathematics, 16.04.2021 17:40
History, 16.04.2021 17:40
Mathematics, 16.04.2021 17:40
Mathematics, 16.04.2021 17:40
Mathematics, 16.04.2021 17:40
Mathematics, 16.04.2021 17:40
English, 16.04.2021 17:40
English, 16.04.2021 17:40