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Physics, 22.06.2019 03:00
If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
Answers: 3
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
Physics, 22.06.2019 10:00
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
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Physics, 22.06.2019 10:30
What are two different ways you could find the value of a? explain these methods.
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Biology, 08.07.2019 03:30
Mathematics, 08.07.2019 03:30
Biology, 08.07.2019 03:30
Biology, 08.07.2019 03:30
Mathematics, 08.07.2019 03:30
Mathematics, 08.07.2019 03:30
Mathematics, 08.07.2019 03:30
Mathematics, 08.07.2019 03:30
English, 08.07.2019 03:30
History, 08.07.2019 03:30
English, 08.07.2019 03:30