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Bouncing Ball uDu. WARNING! Don’t be a reptile!. Butyl. Polyneoprene. Polynorbornene. Butadiene. Styrene-butadiene. Bouncing Ball uDu. INTRODUCTION:.
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Bouncing Ball uDu WARNING! Don’t be a reptile! Butyl Polyneoprene Polynorbornene Butadiene Styrene-butadiene
Bouncing Ball uDu INTRODUCTION: You are mechanical engineers and must select the best elastomer for a particular application from the samples shown below. You will make your decision by measuring the percent of energy LOST on impact for all five samples. Butyl Polyneoprene Polynorbornene Butadiene Styrene-butadiene
Bouncing Ball uDu APPLICATIONS: Soccer shin guard liner Paddleball toy Floor mat for standing work Rubber bullet Car engine mounts Butyl Polyneoprene Polynorbornene Butadiene Styrene-butadiene
Bouncing Ball uDu DELIVERABLES: Write on back of one handout • • • • • • Names of design team Name of application Design objectives: How much energy loss you want and why Methods: How you measured energy loss Results: Data table including all 5 samples Conclusion