In a shipping yard, a crane operator attaches a cable to a 1,000 kg shipping container and then uses the crane to lift the container vertically at a constant velocity for a distance of 36 m. Determine the amount of work done (in J) by each of the following. (a) the tension in the cable 3.528e5 J (b) the force of gravity X Can you determine an expression for the work done by the force of gravity in terms of the quantities given? J Supporting MaterialsSeveral children are on a sled pulled by a four-wheeler across a level snow-covered field. The sled is moving at a constant speed of 9.15 m/s, and the tow rope (parallel to the ground) makes an angle of 35.0, with respect to the velocity of the sled (see the figure below). DOO 35.0 If the tension in the rope is 46.0 N, determine the work done (in J) on the sled by the tension in the rope in 12.0 s. Supporting Materials