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1. 270 rotation ????????????????????????????????

A rotation by 270° about the origin can be seen in the picture below in which A is rotated to its image A'. The general rule for a rotation by 270° about the origin is (A,B) (B, -A) http...

1 Answers · Science & Mathematics · 28/03/2012

2. let T1 be the linear transformation corresponding to a rotation by an angle fo theta(1) about the x-axis in?

The standard rotation in xy plane is given by the matrix { {cosθ,−sinθ}, {sinθ,cosθ...from the +z side of the origin. The same convention is applied to rotations about OX & OY. The 3D matrix for this rotation about ...

2 Answers · Science & Mathematics · 30/05/2012

3. Related to Earth's rotation ?

...it would be the earth, the rocket and the atmosphere. Assumption: The rotation of the earth around the sun is neglected for our system. the 8...

3 Answers · Science & Mathematics · 12/04/2007

4. how does a gyro compensate for the problems that result from the influence of the earths rotation ?

... aware of, respond or react to the Earth's rotation . All gyros have the property of "rigidity in... IRSing, detect the Earth's rotation during alignment on the ground.

7 Answers · Cars & Transportation · 08/12/2009

5. The blades on a model windmill take 4 seconds to make a full rotation ...........?

...at center (0.5 + radius) 2 | 2.5 <----- Highest point after 1/2 rotation . 3 | 1.5 <----- 270deg rotation after 3sec; tip is on way back down...

4 Answers · Science & Mathematics · 11/06/2013

6. Earth's rotation and tectonic plates?

The speed of this rotation is constantt, thus Earth's rotation doesn't make the tectonic ...

6 Answers · Science & Mathematics · 31/07/2008

7. how do you rank the playoff teams starting rotation ??

... Lindbergh and Sam Miller ranked playoff rotations , you may be interested to listen. http://www.baseballprospectus...

2 Answers · Sports · 02/10/2013

8. Derive the rotation matrix R that represents the rotation about a line by an angle A?

... can be tackled by by calculating the product of 5 separate rotation matrices based on angles. Two to align one axis with...

1 Answers · Science & Mathematics · 25/01/2014

9. Determine the determine angle of rotation if a triangle is reflected in the mirror lines y=2x+4and y=-1/2x-5?

...a + b = π b = π – π/2 – a b = π/2 – a b is half of the angle of rotation due to the reflection about the first line so the full angle of rotation is...

1 Answers · Science & Mathematics · 04/03/2011

10. Earth's rotation and the movement of the magnetic north pole Related yes or no?

The equator refers to a plane perpendicular to the axis of physical rotation of the earth and thus has nothing to do with the magnetic poles...

4 Answers · Science & Mathematics · 18/01/2010