Over a total time of 6.4 s, a field hockey player runs 16 m [350 S of W], then 22m [150 S of E]. Determine: (a) The distance and resultant displacement. (b) Average speed and average velocity.Blocks A {block on the left} & B [block hanging on the right} are connected by a string passing over an essentially frictionless pulley. When the blocks are in motion, Block A experiences a force of kinetic friction of magnitude 5.?N. If mA = 2.5 kg and m3 = 3.3 kg. calculate the magnitude of: (a) the acceleration of the blocks. (la) the tension of the string