The discussion centers on calculating the gravitational force acting on a spacecraft based on Newton's law of universal gravitation. Given that the force of gravity on a spacecraft at a certain distance from Earth is 900 N, the question explores the gravitational force on a spacecraft with double the mass at the same distance. The relevant variables include M2 = 2M1, Fe = 900 N, and D2 = 1/4D1, indicating that the gravitational force will increase proportionally with mass while remaining constant at the same distance.
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Lolagoeslala said:Homework Statement
The force of gravity on a spacecraft some distance from Earth is 900 N. What will be the force of gravity on a spacecraft with twice the mass, at a distance from Earth’s centre that is as far?
phinds said:Please read the forum rules about how to post homework problems. You have to show some attempt to solve it yourself so folks will know where you are stuck.