Physics, 12.07.2019 01:30 lettymartinez6842
Which organ system maintains posture and produces heat? a. muscluar b. nervous c. skeletal d. integumentary
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 03:00
Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx
Answers: 1
Physics, 22.06.2019 05:00
In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
Answers: 1
Physics, 22.06.2019 12:30
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Which organ system maintains posture and produces heat? a. muscluar b. nervous c. skeletal d. integ...
Mathematics, 26.09.2019 03:10
History, 26.09.2019 03:10
Social Studies, 26.09.2019 03:10
Mathematics, 26.09.2019 03:10
Mathematics, 26.09.2019 03:10
Mathematics, 26.09.2019 03:10
Social Studies, 26.09.2019 03:10