Arunner traveling with an initial velocity of 4.0 m/s accelerates at a rate of 6.0 m/s^2 for a time of 3.0 seconds what is the velocity at the end of this time?

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

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.