Use the information below to answer question 25. An experiment is performed where the force applied to a 6.58 kg stationary object is gradually increased. As the magnitude of the applied force is increased, the magnitude of the frictional force also increases in an opposite direction until the object begins to move. The relationship between the applied force and the opposing frictional force is shown by the graph below: Force of friction versus applied force 40.0 Force due to friction (N 20.0 20.0 40.0 60.0 Applied force (N) Before the 6.58 kg object moves, the coefficient due to friction is a static coefficient. After the object begins to move the coefficient changes and is now called a kinetic coefficient of friction. 25. Use the graph to determine the a. magnitude of the applied force required to start the object moving. [50 N] b. magnitude of the applied force required to keep the object moving at a constant velocity. [4 . coefficient of static friction. [0.77] d. coefficient of kinetic friction. [0.62]