14. (Force and Motion - I) Figure shows three blocks attached by cords that loop over frictionless table. The masses are ma = 6 kg, mB = 8 kg and mc = 10 kg. i What is the acceleration of the sys- tem? ii When the block are released, what is the tension in the cord at the right? iii When the block are released, what is the tension in the cord at the left? Answer: i) a = 1.63 m/s? ii) Tc 81.67 N iii) TA= 68.6 N =