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Physics, 28.12.2019 00:31 BIKRAMlawati9684
You are going sledding with your little cousins during a well-earned break. you push your 23 kg cousin so that they have a speed of 6 m/s at the top of the hill that is 17 m tall. what is the kinetic energy of your cousin at the top of the hill (after you push)? (in j)
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