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Old 04-10-2008, 02:04 AM
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I have this earth science packet of 44 questions; can you help with the ones I'm

comfused on? 9) Two celestial objects are 10 light years away from eachother, What would happen to the force of gravitation between them if they were only 5 light years away? The gravitational attraction would -- increase or decrease?
10) If Mars and Earth were both placed at the same distance from the Sun, which planet will expirience a greater gravotational attraction to the sun? -- Earth or Mars.
26) What is the relationship between distance from the sun and the length of time for one orbit around the sun? 37) What is the name if the nuclear reaction that produces energy in stars? Its two words. Can you explain why these answers are what they are, because I don't understand them. ---------------------------------- I'm really not in the mood to hear people tell me I'm lazy; because out of 44 questions, 4 of them I need help with; so don't answer if thats what youre here to do. Thankyou!
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