while moving out of her dorm room bidget carries a 120-N box to her car, holding it in both arms. a)How much force must be exerted by each of her arms to support the box? b) How will thus force change if bridget holds the box with only one one arm ?

True or false a high force means an object is moving fast100 points!

Acar accelerates from 5.0 m/s to to 11 m/s at a rate of 3.0 m/s^2. how far does it travel while accelerating? 20m 117m 43m 16m

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.