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Re: [Phys-l] possible projectile lab

From: Brian Whatcott <betwys1@sbcglobal.net>
Date: Thu, 17 Dec 2009 11:38:18 -0600

Strickert, Rick wrote:

Try same-sized marbles made of different materials (e.g., glass, aluminum, steel, or lead) or hollow, and have the students explain the different results.

Rick Strickert
Austin, TX

My thought too.
So easy for the unwary to conclude lighter (hollow) falls slower.

Brian W

References:
- [Phys-l] possible projectile lab
  - From: "Souder Dwight" <souder.dwight@crestviewschools.net>
- Re: [Phys-l] possible projectile lab
  - From: "Anthony Lapinski" <Anthony_Lapinski@pds.org>
- Re: [Phys-l] possible projectile lab
  - From: "Strickert, Rick" <rstrickert@signaturescience.com>

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