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Physics, 21.06.2019 19:40
Ogle–2013–blg–0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18×1024kg and radius r=5.66×106m. an astronaut whose weight on earth is w=735n lands on the planet. a. calculate m, the mass of the astronaut. b. calculate gp? , the acceleration due to gravity on the surface of ogle–2013–blg–0723. c. calculate wp? , the weight of the astronaut on the surface of ogle–2013–blg–0723. d. calculate v, the minimum velocity required to put an object into orbit above ogle–2013–blg–0723. e. calculate t, the time required to complete an orbit around ogle–2013–blg–0723.
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Physics, 22.06.2019 16:00
The energy produced as a result of this flow of electrons from atom to atom is called
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Physics, 22.06.2019 19:30
Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?
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Physics, 22.06.2019 23:40
What is the magnitude of the gravitational force acting on the earth due to the sun?
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Mathematics, 23.05.2020 18:57
History, 23.05.2020 18:57
Mathematics, 23.05.2020 18:57
History, 23.05.2020 18:57
Mathematics, 23.05.2020 18:57
Mathematics, 23.05.2020 18:57
Computers and Technology, 23.05.2020 18:57
History, 23.05.2020 18:57
Mathematics, 23.05.2020 18:57