12. A 200 kg satellite is lifted to an orbit of 2.2 x 10^4 km radius. If the
radius and the mass of the earth are 6.37 x 10^6 m and 5.98 x 10^24 kg
respectively, how much energy is required to lift the satellite ?
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Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig