C. In the figure shown below a velocity time graph for a motorist. V(m/s
36
26
10-
15
18 4/5
i. describe the motion of the motorist.
ii. calculate the distance travelled by the motorist

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.