A w1 = 250 N bucket is lifted with an acceleration of a = 2.20m/s^2 by a w2 = 115N uniform vertical chain.
Part A: Find the tension in the middle link of the chain.
Part B: Find the tension in the bottom link of the chain.
Part c: Find the tension in the top link of the chain.
Part D: Make a free-body diagram of the bottom link of the chain.