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January 10th, 2012, 04:07 PM   #1
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relative velocities between spinning disks

Hi,
Could someone help walk me through the steps necessary to obtain the following values for u and v. I started with u = Cos(angle_between_u_and_R_wp)*R*wp and R^2 = (d+rcos(theta))^2 +(rsin(theta))^2 and just end up with a mess. Any help would be appreciated. Thanks!

http://imgur.com/M5D78
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January 11th, 2012, 10:17 AM   #2
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The Coriolis Force


EFECTO CORIOLIS


Coriolis Force=
Coriolis Force increases/decreases with r
In the center, there is no Coriolis Force
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January 11th, 2012, 10:24 AM   #3
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EFECTO CORIOLIS


Coriolis Force=
Coriolis Force increases/decreases with r
In the center, there is no Coriolis Force
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January 11th, 2012, 11:36 AM   #4
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Re: relative velocities between spinning disks

It is not a question about forces (dynamics), but just about movement (kinematics). We just have to add the speeds as vectors.

use r.sin(theta) = R.sin(angle_between_d_and_R)
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