Problem 3 Right before collision, a small blue ball (#1) moves along the line y1 = mlx + b1 Q and a small green ball (#2) moves along the line 3'2 = mzx + b2, Where m1 = 0.250 i 0.010, bl = 3 (exact), m2 = 0.333 i 0.007, b2 = 1 (exact). a) Use a graphing calculator, Excel, Python, etc. to plot the lines. Set the aspect ratio _ f b of the axes scaling, i.e. y/x-scale, to equal. Determine by visual inspection Whether 2 ' the collision angle is acute or obtuse if before collision I, 1) ball #1 moves from top left to bottom right and ball #2 moves from bottom left to top right, 2) ball #1 moves from bottom right to top left and ball #2 moves from bottom left to top right. b) Calculate the acute collision angle and its uncertainty in degrees. Show all your work