The most unexpected answer to a counting puzzle: Colliding Blocks - Part 1 of 3

The most unexpected answer to a counting puzzle: Colliding Blocks - Part 1 of 3

Assessment

Interactive Video

Physics

9th - 12th Grade

Hard

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The video explores a fascinating mathematical concept involving sliding blocks and elastic collisions, where the number of collisions corresponds to the digits of π. It introduces the idea of mathematical croquet, examines different mass ratios, and explains an algorithm for computing π using block collisions. The video concludes with a discussion on the hidden circle concept related to energy conservation.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the number of collisions having the same digits as π?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process described for calculating digits of π using the collision method.

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