The Human Spine acts like a Compression Spring (5:51)

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Lecture Notes

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AP Physics 1

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A horizontal spring is attached to a cord, the cord goes over a pulley, and a 0.025 kg mass is attached to the cord. If the spring is stretched by 0.045 m, what is the spring constant of the spring? This is an AP Physics 1 topic.

Content Times:
0:07 Translating the problem
0:39 Solving the problem
2:26 Comparing to a vertical spring
3:30 Expansion vs. compression springs
3:56 The human spine acts like a compression spring

Picture Credits:

• Intervertebral discs - animation and close-up
  

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• Thank you to Aarti Sangwan, Scott Carter, and Christopher Becke being my Quality Control team for this video.​
• Thank you to Youssef Nasr for transcribing the English subtitles of this video.

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