What is the function of a switch in an electrical circuit? A. It interrupts the flow of electrons when it is open.
B. It interrupts the flow of electrons when it is closed.
C. It resists the flow of electrons when it is closed.
D. It resists the flow of electrons when it is open.

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.

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If its history of, then b) because a) implies only present day (now)