35.' Two blocks are hanging by a rope as shown in the diagram. Ignore the mass of the rope. a) If the two blocks move upward at a constant speed of 2.7 m/s, what is the tension In each rope? b) If the two blocks move upward with an acceleration of 2.7 m/sz, what is the tension in each rope? c) If the two blocks move downward with an acceleration of 2.7 m/sz, what is'the tension in each rope