I am an engineer building a new hair dryer. I have developed an efficient motor to move the air around, and filaments to heat the air as it passes through. However, when I test my hair dryer using different amounts of current, I find that the hair dryer overheats when current passes 13 amps. To ensure this is not dangerous for my customers, what should I install into my hair dryer? How does it work? Where would I install it?

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.