The independent variable in Part I, the one that is intentionally manipulated, is the . The independent variable in Part II, the one that is intentionally manipulated, is the . The independent variable in Part III, the one that is intentionally manipulated, is the . The independent variable in Part IV, the one that is intentionally manipulated, is the .

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

The least penetrating form of radiation is

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.