What is the momentum of a 3.5-kilogram object moving with a velocity of 6 m/s east? a) 22 kg-m/s b) 22 kg-m/s west c) 21 kg-m/s east d) any of these answers is correct

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

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.

What is a subatomic particle with a negative charge and very little mass?