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First Lego League in Virginia and DC

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First Lego League in Virginia and DC <[log in to unmask]>
Date:
Sun, 9 Nov 2014 15:18:28 -0500
Reply-To:
B Bergenstock <[log in to unmask]>
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From:
B Bergenstock <[log in to unmask]>
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Sounds like a leverage issue. It can swing it one way but can't get enough
torque to lift it back up. Using gears can help increase your torque.
http://curriculum.vexrobotics.com/curriculum/mechanical-power-transmission/gear-ratios
here's a Vex page on the topic.
Brandy

On Sun, Nov 9, 2014 at 3:04 PM, Heather Young <[log in to unmask]> wrote:

> My team is having a hard time making the robot move once the arm is down.
> Can anyone help us?
>
> Thanks,
> Heather Young
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