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epth and 14) A 1000 kg sports car accelerates from rest to 15 m/s in 5 s. What is the average power delivere engine?

epth and 14) A 1000 kg sports car accelerates from rest to 15 m/s in 5 s. What is the average power delivere engine? (a) 225 watt (b) 45 watt (c) 4.5 kilowatt (d) 22.5 kilowatt 15) How much work can a 2000-watt motor do in 1.0 h? (a) 72x105 J (b) 7.2x10 J (c) 36x105 J (d) 3.6x104 J

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