Asatellite of mass 190 kg is placed into earth orbit at a height of 850 km above the surface.
...
Physics, 12.12.2019 05:31 LilLappyLOL
Asatellite of mass 190 kg is placed into earth orbit at a height of 850 km above the surface.
(a) assuming a circular orbit, how long does the satellite take to complete one orbit?
(b) what is the satellite's speed?
(c) starting from the satellite on the earth's surface, what is the minimum energy input necessary to place this satellite in orbit? ignore air resistance but include the effect of the planet's daily rotation.
Answers: 3
Physics, 22.06.2019 04:30
The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.
Answers: 1
Physics, 22.06.2019 12:10
An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point
Answers: 1
Physics, 22.06.2019 15:40
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
Mathematics, 11.02.2021 05:10
English, 11.02.2021 05:10
Mathematics, 11.02.2021 05:10
Mathematics, 11.02.2021 05:10
SAT, 11.02.2021 05:10
Mathematics, 11.02.2021 05:10
Mathematics, 11.02.2021 05:10
English, 11.02.2021 05:10
Mathematics, 11.02.2021 05:10
Mathematics, 11.02.2021 05:10
Health, 11.02.2021 05:10
History, 11.02.2021 05:10