Physics, 04.03.2021 21:30 sydthekid9044
A space station was established far from the gravitational field
of Earth. Extended stays in zero gravity are not healthy for
human beings. Thus, for the comfort of the astronauts, the
station is rotated so that the astronauts feel there is an internal
gravity. The rotation speed is such that the apparent
acceleration of gravity is 9.8 m/s2. The direction of rotation is
counter-clockwise. If the radius of the station is 80 m. What is
its rotational speed, v?
Answers: 1
Another question on Physics
Physics, 21.06.2019 22:20
The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?
Answers: 2
Physics, 22.06.2019 11:10
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 11:30
Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon
Answers: 1
Physics, 22.06.2019 14:30
Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o
Answers: 1
You know the right answer?
A space station was established far from the gravitational field
of Earth. Extended stays in zero g...
Questions
Mathematics, 02.02.2020 20:47
Physics, 02.02.2020 20:47
Mathematics, 02.02.2020 20:47
English, 02.02.2020 20:47
Mathematics, 02.02.2020 20:48
Mathematics, 02.02.2020 20:48
Physics, 02.02.2020 20:48
Chemistry, 02.02.2020 20:48
History, 02.02.2020 20:48
