Question: (20 knots)? Justify your answer. What is the kinetic energy of a 20-kg dog that is running at a speed of 9.0 m/s (about 20

(20 knots)? Justify your answer. What is the kinetic energy of

(20 knots)? Justify your answer. What is the kinetic energy of a 20-kg dog that is running at a speed of 9.0 m/s (about 20 mi/h)

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