A) A boy drags a slug container with a cord held at 12 above the ground, the container has a mass of 46.6 kg when his pet slug is inside. They journey a distance of 18 m across the land with a net acceleration of 2.1 m/s', in an area where the rough ground has a coefficient of friction of Hk = 0.80. i) Calculate the work done by each individual force that affects the slug container during this journey. ii) What is the overall change in kinetic energy of the slug container