a) In what manufacturing processes is producing an undercut problematic? Why? So how would you manufacture...

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a) In what manufacturing processes is producing an undercut problematic? Why? So how would you manufacture an undercut feature? b) If we compare the cooling time of two injection molded parts (A and B), where A is four times thicker than B, what will the ratio of their cooling times be? Explain your answer. Which part will cool faster? c) Why are ductile materials ideal for forming? a) In what manufacturing processes is producing an undercut problematic? Why? So how would you manufacture an undercut feature? b) If we compare the cooling time of two injection molded parts (A and B), where A is four times thicker than B, what will the ratio of their cooling times be? Explain your answer. Which part will cool faster? c) Why are ductile materials ideal for forming?