Question

012. At a certain instant, the earth, the moon, and a stationary 1430 kg spacecraft lie at
the vertices of an equilateral triangle whose sides are 3.84 x 10 km in length. (a)
Find the net gravitational potential energy of the spacecraft. In a sketch, show the
earth, the moon, the spacecraft, and the net force acting on the spacecraft. (b)
What is the minimum amount of work that you would have to do to move the
spacecraft to a point far from the earth and moon? You can Ignore any gravitational
effects due to the other planets or the sun. (Given: Mass of earth 6.0 x 10"kg;
Mass of moon=7,0 x 10 kg.)
(5)
013 You have one oblect of each of these shapes, all with mass 0.840 kg: a uniform solid​

Answer 1

1. Answer:
2. Answer:thanks for tge point
3. Answer:thanks for tge point Explanation:
4. Answer:thanks for tge point Explanation:ok sorry for this i am wantt points ok