4. A 12.0 kg bucket is accelerated upwards at 0.60 m/s by pulling a rope. What is the tension in the rope? 5. A 12.0 kg bucket held by a rope is accelerated downwards at 0.80 m/s. What is the tension in the rope? 6. A 30.0 kg block is pulled along a table surface by a rope. If the table surface has a = 0.18, what applied force (the tension force) in the rope necessary to accelerate the block at 1.5 m/s