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How would impact testing be used during the design and development of a motorcycle helmet? (2 marks) --- 5 WORK AREA LINES (style=lined) --- → Laboratory crash simulations assess how helmets will perform in real world accidents. → These evaluations measure the helmet’s ability to absorb forces, maintain its structure, and meet required safety certifications. → Laboratory crash simulations assess how helmets will perform in real world accidents. → These evaluations measure the helmet’s ability to absorb forces, maintain its structure, and meet required safety certifications.
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♦ Mean mark 50%.
Which of the following is a recognised impact test?
\( C\)
→ The recognised impact test among the options provided is option C, Notch.
→ The Brinell test measure material hardness, Erichsen test measures the properties of metals (including hardness and wear) while the punch test looks at material behaviour under stress.
\(\Rightarrow C \)