A car slows down from 14 m/s to 6 m/s in 3 seconds. What is the car’s acceleration? A) 6 m/s/s

B) -2.67 m/s/s

C) 8 m/s/s

D) 2.67 m/s/s

Apossible explanation for a set of facts that can be tested by further investigation is called

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

What is the answer to these problems 30 pt