1first query : are all the rods similar ones [ or is it given ? ]
Errr...i'm stuck somewhere. Can someone help me out?
In the diagram, a vertical rod 'A' is attached to a platform which is rotating with angular velocity \omega _{1} around the X-axis.
A second rod 'B' is attached to the first rod and is rotating in the Z-axis with an angular velocity \omega _{2}.
A third rod 'C' is attached to the second rod and is rotating in the Y-axis with an angular velocity \omega _{3}.
Find the axes of rotation of the two rods taken at a time and the system as such.
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UP 0 DOWN 0 0 9
9 Answers
1
1will it be at 45 degree....in between the two axes...taken (any 2 axes taken???)
1For the rods taken one at a time, it is very clear. What about taking two and three at a time?
1Well, pranav bhai...u stumbled onto the right track, nearby. CAn you elaborate?
@ all...I want a complete proof.
1ok assuming that one and 2 rods are on X and Y axes.....then i feel ...that the axis wud be -45 degree ( 45 degree below the x axis....)...vaise where is this question from?
1B FOR AXIS ALONG Z
A AXIS ALONG IS X
C AXIS ALONG IS Y
WHEN B AND C AS A SYSTEM-AXIS IS ZY
A AND B AS A SYSTEM-AXIS IS XZ
ABC AS A SYSTEM-AXIS IS XYZ