An airplane in level flight at an altitude h and a uniform speed v passes directly over a radar tracking station A. Calculate the angular velocityθ_ and angular acceleration €θ of the radar antenna as well as the rate r_ at which the airplane is moving away from the antenna. Use theequations of this chapter (rather than polar coordinates, which you

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.

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

The ph is the a.independent variable b.the dependent variable c.control group