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Unformatted text preview: Two spheres of equal volume, one with twice the density of the other are dropped from the same height. Will the more dense sphere hit the ground with A) Twice the speed of the other B) Half the speed of the other C) The same speed as the other D) Something else Moon Experiment What does this mean? What is the quantity of importance when dealing with gravity? A) Mass B) Volume C) Acceleration D) Force The acceleration due to gravity on Earth is so important we give it its own symbol. g = 9.8m/s 2 Generally but not always, since gravity pulls objects towards the center of the Earth (the negative y direction), a gravity = g Clicker Time Again! Gravity W i s c o n s i n R o c k s ! MY HOME! Hudson + ΔHudson Homework! Due Wednesday Sept 3 EI Tuesday 19302030 (after attempting) Problems Online: 8 problems Written: Chap 2 Probs 51, 57...
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 Fall '08
 IDK
 Physics, Acceleration, Velocity, Weekday names, Tom Petty, Velocity A= Acceleration

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