Anet force of 30 n is applied to an object with a mass of 15 kg. the object accelerates at 2 m/s2. if half the force is applied, what happens to the acceleration?

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct?