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Consider a 1,233 kg car cruising at constant speed of 71 km/h. Now the car starts...

Consider a 1,233 kg car cruising at constant speed of 71 km/h. Now the car starts to pass another car, by accelerating to 119 km/h in 7 s. Neglect air drag and friction and assume the road is level. By taking the entire car as the system and appying an energy balance, determine the additional power (kW) needed to achieve this acceleration to 1 decimal place. (note: 1 m/s = 3.6 km/h)

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