Question: Physical Properties Homework 2 At a certain location, wind is blowing steadily at 1 2 m s . Determine the mechanical energy of air per

Physical Properties Homework 2
At a certain location, wind is blowing steadily at 12ms. Determine the mechanical energy of air per unit mass.
Consider a 1400-kg car cruising at constant speed of 70kmh. Now the car starts to pass another car, by accelerating to 110kmh in 5 s . Determine the additional power needed to achieve this acceleration.
Physical Properties Homework 2 At a certain

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