LT 3: Speed and Velocity A car is starts at 3 km and ends at -35 km. It takes the car 30 min to drive that
far. What is the speed and velocity of the car?

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Select the three ways that the parallel-plate capacitor differs from a car battery.

The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2