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  1. angular velocity = theta / t w=18 rotations /1sec * 2π (radians)/ rotation =36π radians/sec notice rotations ...

    3 Answers · Science & Mathematics · 29/09/2009

  2. ...graph paper and label the pictures with the translation (displacement) vector and/or rotation matrix cosθ sinθ -sinθ cosθ Some shapes look the same when ...

    2 Answers · Science & Mathematics · 17/06/2008

  3. Get one rotation (225 divided by 5) to get the wheel circumference. Then divide that by pi (3.14) to get the diameter.

    1 Answers · Education & Reference · 06/02/2013

  4. These are three types of symmetry: rotation (turn), reflection (flip), translation (slide)

    1 Answers · Science & Mathematics · 21/04/2008

  5. It seems that you have to find the angular rotation relative to the angular displacement ? So just divide by 2pi examples...

    1 Answers · Education & Reference · 27/01/2012

  6. 22 inches X 3.14(pi)= then divide inches in a mile by the number of the first calculation. Wikipedia will have the distance of a mile.

    2 Answers · Science & Mathematics · 21/11/2011

  7. assuming you're rotating about the origin, if you rotate 180 degrees, you multiply both the x and y coordinates by -1 so the new coordinates would be (-1,2)

    3 Answers · Science & Mathematics · 14/02/2007

  8. well, lets say your rotating a triangle. choose a point on your triangle thats the whole thing is going to rotate around. you can label the poins:t A, B, and C. now the triangle will rotate around B. then if you want, trace...

    1 Answers · Science & Mathematics · 05/06/2009

  9. e^it = cost + i sint rotates by angle t counterclockwise e^i(-t) = cost - i sint rotates by angle t clockwise If you want matrices, counterclockwise would be [cost -sint] [ sint cost] and clockwise would be [cost sint] [-sint cost]

    1 Answers · Science & Mathematics · 22/09/2014

  10. R_90° (x,y) → (-y,x) R_180° (x,y) → (-x,-y) R_270° (x,y) → (y,-x) Good luck!

    4 Answers · Science & Mathematics · 29/01/2012

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