G = 6.67 E−11 N*m2/kg2, mass of the Earth is 5.98 E 24 kg, mass of the ISS is 4.20 E 5 kg, average Earth-ISS distance is 6.78 E 6 m. If the gravitational force between the Earth and the international Space Station is 3.64 E 6 N, what is the average speed of the ISS as it orbits the Earth? (1 point)
5200 m/s
6500 m/s
7700 m/s
9100 m/s
Answers: 1
Physics, 22.06.2019 05:40, izzyisawesome5232
An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2
Answers: 1
Physics, 22.06.2019 10:30, johnthienann58
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Physics, 22.06.2019 19:10, summer132
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to
Answers: 3
G = 6.67 E−11 N*m2/kg2, mass of the Earth is 5.98 E 24 kg, mass of the ISS is 4.20 E 5 kg, average E...
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