The cord is pulled with a force at point A to lift the anvil. The pulley start from rest. The cord at point A is pulled down 5 ff. Neglect the mass of the pulleys and cards. Hint: 1. The aooeleratipn you find for paintAls constant. Values for the figure are given in the following table. Note the gure may not be to scale. Variable Value F1 18 lb W 2'? lb Using equations of motion in rectangular coordinates, a. Determine the magnitude of acceleration of point B, :13. b. Determine the magnitude of acceleration of point A, (13. c. Determine the time it takes to pull pointA down 3 = 5 ft