GRAVITATIONAL FIELDS 4.0 / 5 based on 1 rating ? PhysicsGravitational fieldsA2/A-levelAQA Created by: syaqub18Created on: 09-04-15 15:24 927846135 Across 1. Is the gravitational field attractive, repulsive or both? (6, 10) 4. What is the gravitational potential at an infinite distance? (4) 5. What quantity is g? (6) 7. What is the orbit of a geosynchronous satellite? (3, 3) 8. Does the total energy of a satellite change or stay constant? (6, 8) Down 2. What is the angular speed of a geosynchronous satellite? (3, 4, 2, 3, 5) 3. What is the equation for gravitational potential? (1, 3) 6. What type of fields do point masses have? (6) 9. What keeps planets and satellites in orbit? (13, 6)
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