A car of mass 500kg is travelling west along the highway and comes to a stop at a traffic light .When the light turns green the car accelerates at 5m/s^2 for10s, then continues moving with constant velocity. What is the momentum of the car after the 10s.​

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.