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Biology, 18.02.2021 19:40 aziah86

A car with a mass of 2000 kg and a boat with a mass of 500 kg are both moving at the same speed. What is the ratio of the kinetic energy of the car to the kinetic energy of the boat?
A. 2:1
B. 4:1
C. 9:1
D. 16:1

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