Determine the phase of the following substances and find the values of the unknown quantities. Nitrogen: P = 2000 kPa, 120 K, u = ?, h = ? Nitrogen: 110 K, v = 0.010 m3/kg, u = ? Air: T = 100°C, v = 0.500 m3/kg, h

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

Amplify and switch electrical power and electronic signals

Scientific classification

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