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Formula / Derived Formula

Solution / Cancellation of Units

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follow format typewritten : handwritten neat and clean

7. What is the gravitational force acting on a 70.0 kg object standing on the Earth's surface? 8. What is the gravitational force on a 70.0 kg that is 6.38x106 m above the Earth's surface? Quiz 4.7: Universal Law of Gravitation 1. Two students are sitting 1.50 m apart. One student has a mass of ?'0.0 kg and the other has a mass of 52.0 kg. What is the gravitational force between them? 2. What gravitational force does the moon produce on the Earth if their centers are 3.88 x10"8 m apart and the moon has a mass of 7143 x 1022 kg? 3. If the gravitational force between objects of equal mass is 2.30x10-8 N when the ob}ects are 10.0 m apart. what is the mass of each object? 4. Calculate the gravitational force on a 6.50x102 kg that is 4.15x106 m above the surface ofthe Earth? 5. The gravitational force between two objects that are 2.1x101 m apart is 3.2x10-6 N. If the mass of one object is 55 kg what is the mass of the other object? 6. If two objects. each with a mass of 2.0x102 kg. produce a gravitational force between them of 3.?)(106 N. What is the distance between them