Physics, 28.12.2019 02:31 sherlock19
Suppose nasa wants a satellite to revolve around earth 5 times a day. what should be the radius of its orbit if we neglect the presence of the moon? (g=6.67*10^ -11 n*m^2/kg^2, mearth=5.97*10^24 kg). answer is 1.44*10^7 m
Answers: 3
Physics, 22.06.2019 03:00
The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.
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Physics, 22.06.2019 05:00
Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.
Answers: 1
Physics, 22.06.2019 12:40
Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?
Answers: 3
Physics, 22.06.2019 15:30
What is a subatomic particle with a negative charge and very little mass?
Answers: 1
Suppose nasa wants a satellite to revolve around earth 5 times a day. what should be the radius of i...
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