Final answer:
The satellite that is 150 km above Earth would have the greatest gravitational force between the two objects. The correct option is c. A 10000 kg satellite 150 km above earth.
Step-by-step explanation:
The gravitational force between two objects depends on their masses and the distance between them. According to Newton's law of gravitation, the force is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.
In this case, the two satellites have the same mass of 10000 kg, so the force will depend only on the distance. The greater the distance between the two objects, the weaker the force will be. Therefore, the satellite that is 150 km above Earth (Option C) will have the greatest gravitational force between the two objects.