Physics, 30.11.2021 03:40, samiller30

Lucy and her bike together have a mass of 120kg. She slows down from 4. 5m/s to 3. 5m/s. How much kinetic energy does she lose?.

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Lucy and her bike together have a mass of 120kg. She slows down from 4. 5m/s to 3. 5m/s. How much ki...