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Search 1:39 PM D Home I myUVU x" MyLab and Mastering x" MasteringChemistry: Hwa 1 × C https //session.masteringchemistry.com/myct/itemView?assignmentProblemID-88159281 HW#10 ± Kinetic Energy s previous | 1 of 24 | next ± Kinetic Energy A goose is flying south for the winter at a constant speed. Keep in mind that one mile is 1.61 km, and one pound is 454 g Part A The goose has a mass of 23.6 lb (pounds) and is flying at 7.70 miles/h (miles per hour). What is the kinetic energy of the goose in joules? Enter your answer numerically in joules. Hints Submit My Answers Give Up Continue

Explanation / Answer

m = 23.6 lb

= 23.6 * 454 g

= 10714.4 g

= 10.7144 Kg

v = 7.70 miles/h

= 7.70*1.61 km/h

= 12.397 km/h

= 12.397*1000 m/3600 s

= 3.4436 m/s

KE = 0.5*m*v^2

= 0.5*10.7144 Kg*(3.4436 m/s)^2

= 63.5 J

Answer: 63.5 J

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