Science of the Winter Olympics - The Science of Skis

Science of the Winter Olympics - The Science of Skis

Assessment

Interactive Video

Science, Physical Ed, Engineering, Architecture

11th Grade - University

Hard

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The video explores the evolution and engineering of skis, highlighting the role of materials like fiberglass and polymers in enhancing performance. It discusses the importance of torsional rigidity, flexibility, and the use of wax to reduce friction. The video also emphasizes continuous innovation in ski technology, drawing parallels to Formula One in terms of testing and tweaking equipment for optimal performance.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What materials are commonly used in the construction of modern skis?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How has the evolution of ski materials impacted performance?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is torsional rigidity and why is it important for skis?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the role of fiberglass in ski construction.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the benefits of using steel inserts in skis?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do different skiing disciplines require different ski flexibilities?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the polymer used in the outer surface of skis?

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