10)A car is moving from rest and attained a velocity of 80 m/s. Calculate the acceleration of the car after 5 s?

The two required components for a generator are

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?

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.