A Net Force Of 60 N Accelerates A 4-kg Mass Over A Distance Of 10 M. A) What Is The Work Done By This Net Force?
B) What Is The Increase In Kinetic Energy Of The Mass?

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.