Which equation best captures the following logic: A car starts when doing all of the following: the keyless fob is within a specified proximity, the driver presses the brake, the driver presses the start button. Inputs: k: key within a specified proximity, b: brake pressed, s: start button pressed Output: c: car starts. c = (k + b)s
c=k(b + s)
c= kbs
k + b +5

Asimple speed reducer is composed of 2 spur gears. the pinion gear has a pitch diameter of 0.75" and 36 teeth while the driven gear has a pitch diameter of 4.0" and 192 teeth. a)-what is the diametral pitch of each gear? b)-if an electric motor rotating ccw at 3000 rpm is coupled to the pinion, what is the rotational speed of the driven gear? c)-if the torque delivered to the pinion is 1 n-m, what is the torque on the driven gear? d)-what is the power transmitted by the gear train?