Which method of generating electrical energy results in electricity that is relatively easily distributed to where it is needed, when it is needed? a. using coal-fired power plants b. using tidal flow generators c. using wind turbines d. using solar cells

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.