Problem 15.16 The choice of a seating material for moving vehicles depends upon its ability to resist shock and vibration. Consider the graphs shown in (Figure 1). Suppose that F₁ =0.8 N and F2 = 1.4 N. Figure 1 of 1 < > F(N) F₁ CONFOR 0.5 0.4 0.3 333 urethane t(ms) 2 4 7 10 14 Part A Determine the impulse created by a falling weight onto a sample of urethane foam. Express your answer to three significant figures and include the appropriate units. I= 6.55 με N⚫s Submit My Answers Give Up ? Incorrect; Try Again; 6 attempts remaining Part B Determine the impulse created by a falling weight onto a sample of CONFOR foam. Express your answer to three significant figures and include the appropriate units. 1- 6.55 N⚫s Submit My Answers Give Up ? Incorrect; Try Again; 7 attempts remaining