Science of the Winter Olympics - Safety Gear

Science of the Winter Olympics - Safety Gear

Assessment

Interactive Video

Science, Engineering, Physical Ed, Physics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video discusses the importance of protective gear, especially helmets, in high-impact sports like the Winter Olympics. It explains the physics of collisions and how helmets are designed to absorb and distribute energy to prevent injuries. Material scientists Melissa Hines and Kathy Flores describe the construction and testing of helmets, highlighting their role in athlete safety.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of safety helmets in high-impact sports?

To enhance the athlete's speed

To improve the athlete's vision

To prevent injuries by absorbing impact

To increase the athlete's balance

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does an elastic collision differ from an inelastic collision?

Elastic collisions involve sound production, while inelastic collisions do not.

Inelastic collisions occur only in water, while elastic collisions occur on land.

Elastic collisions involve energy transfer without deformation, while inelastic collisions involve energy absorption and deformation.

Elastic collisions result in permanent deformation, while inelastic collisions do not.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the foam lining inside a helmet?

To provide ventilation

To increase the helmet's weight

To absorb and distribute the energy of an impact

To make the helmet more colorful

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the foam lining during an impact?

It compresses and absorbs energy

It expands

It melts

It becomes transparent

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important for helmets to be lightweight?

To make them more fashionable

To increase the athlete's speed

To allow for better sound transmission

To reduce neck strain

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What additional protection does a Kevlar shell provide to a helmet?

Protection against slashes and punctures

Protection against water

Protection against noise

Protection against heat

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the safety helmet considered critical for Olympic athletes?

It enhances their performance

It is a part of the uniform

It helps them win medals

It is crucial for protecting their brain