March 26, 2017

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Posts by Sam C

Total # Posts: 3

what is the speed of 1kg object when the kinetic energy is 1 joule
May 7, 2012

Car A has a mass of 1000kg and a speed of 60km/h, and car b has a mass of 2000kg and a speed of 30km/h. what is the ratio of kinetic energy of car A to that of car b?
May 7, 2012

Dr. Bob
well mrs. k just gave me a huge clue!
April 21, 2008

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