Glycerin flows through a tube that expands from a 1.00 cmcross-section area at point 1 to a 4.00 cm² cross-section area farther downstream at point 2. The pressure difference between points 1 and 2 is 9.45 kPa. Part A What is the speed of the glycerin at point 1? Assume that the glycerin flows as an ideal fluid. Express your answer with the appropriate units.Part B What is the speed of the glycerin at point 2? Assume that the glycerin flows as an ideal fluid. Express your answer with the appropriate units.