What would the circuit resistance be if a 7.5 Amp draw was present with the engine running and the charging system producing 15 Volts

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?