SOMEONE PLEASE PLEASE HELP I NEED THIS TO BE RIGHT
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Physics, 21.06.2019 21:00
While listening to operatic solos, musicians process the lyrics and the tunes in separate brain areas. this most clearly illustrates the functioning of different
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Physics, 22.06.2019 07:40
Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents
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Physics, 22.06.2019 22:30
Which is a substance that can be separated by physical means and is not the same throughout
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Physics, 22.06.2019 23:40
To place a communications satellite into a geosynchronous orbit at an altitude of 22,240 mi above the surface of the earth, the satellite first is released from a space shuttle , which is in a circular orbit at an altitude of 185 mi, and then is propelled by an upper-stage booster to its final altitude. as the satellite passes through a, the booster's motor is fired to insert the satellite into an elliptic transfer orbit. the booster is again fired at b to insert the satellite into a geosynchronous orbit. knowing that the second firing increases the speed of the satellite by 4810ft/s, determine (a.) the speed of the satellite as it approaches b on the elliptic transfer orbit, (b.) the increase in speed resulting from the first firing at a.
Answers: 2
Physics, 05.01.2020 14:31
Physics, 05.01.2020 14:31
Mathematics, 05.01.2020 14:31
Social Studies, 05.01.2020 14:31
Biology, 05.01.2020 14:31
Social Studies, 05.01.2020 14:31
Physics, 05.01.2020 14:31
Biology, 05.01.2020 14:31
Mathematics, 05.01.2020 14:31
History, 05.01.2020 15:31
Biology, 05.01.2020 15:31