2) How close would 2 point masses have to be if they were each 1000 kg and the force of gravity attracting them to each

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2) How close would 2 point masses have to be if they were each 1000 kg and the force of gravity attracting them to each other was 10 N? Answer in 'mm'.
3) Two objects are attracted by a gravitational force 24.0 N. If the distance between the two objects is increased by 4 times exactly, how big would their gravitational attraction become? Answer in 'N'.
4) If the gravitational force between two objects is 1.0 kN, what will it be if the first mass is one third, the second is doubled and the distance between them is increased to 2 times what it was? Answer in kN.
4) If the gravitational force between two objects is 1.0 kN, what will it be if the first mass is one third, the second is doubled and the distance between them is increased to 2 times what it was? Answer in kN.
4) If the gravitational force between two objects is 1.0 kN, what will it be if the first mass is one third, the second is doubled and the distance between them is increased to 2 times what it was? Answer in kN.
4) If the gravitational force between two objects is 1.0 kN, what will it be if the first mass is one third, the second is doubled and the distance between them is increased to 2 times what it was? Answer in kN.
4) If the gravitational force between two objects is 1.0 kN, what will it be if the first mass is one third, the second is doubled and the distance between them is increased to 2 times what it was? Answer in kN.