alice-teacher Another Alice 3 question

[Don Slater]

Myra,
Thank you for identifying this problem… The center point of the volleyball is at the bottom instead of the center of mass… Please try to use the soccer ball and see if the solution works as you would expect…

Keep us posted…

Thank you,
Don Slater

On Oct 5, 2013, at 8:46 PM, Myra J. Deister <mjdeister at fjuhsd.k12.ca.us> wrote:

> In Alice 2 I am able to make a volleyball roll across the grass by calculating the circumference in a function and then use a doTogether block with moving forward the length of the circumference as seen by the ground and turn forward 1 revolution.  I tried this in Alice 3 and it doesn't work.  Any suggestions about how to keep the volleyball on the grass as it turns and moves forward?
>  
> Myra Deister
> 714-626-4320
> Mathematics and Computer Science Teacher
> Sunny Hills High School
> Fullerton, CA
> Computer Science Teachers Association
> At-Large Representative
> OCCUE Board of Directors member
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