In outer space, a constant force is applied to a 34.0 kg probe initially at rest. The probe moves a distance of 105 m in 14 s.

Part A
What acceleration does this force produce?
Express your answer in meters per second squared.

Part B
What is the magnitude of the force?
Express your answer in newtons.

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.