Physics, 11.03.2020 22:46 030702princessjs
Many satellites orbit the earth about 1216 km above the earth’s surface. Geosynchronous satellites orbit at a distance of 4.22 × 107 m from the center of the earth. How much more energy is required to launch a 438 kg satellite into a geosynchronous orbit than into an orbit 1216 km above the surface of the earth? Answer in units of GJ.
Answers: 2
Physics, 22.06.2019 05:00
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 12:40
Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity
Answers: 2
Many satellites orbit the earth about 1216 km above the earth’s surface. Geosynchronous satellites o...
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