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Physics, 22.06.2019 05:20
Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.
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What properties of a moving object are used in determining the object's energy of motion
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The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?
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Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly
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Two objects attract each other with gravitational force of 25 newtons from a given distances. if the...
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