Problem # p046 |

The axis AB in the figure is supported by two bearings
at point A and B, respectively, which are fixed in space. The axis rotates
counter-clockwise (looking
along the axis from B towards A) with an angular velocity ω
= 3 rad/s
and an angular acceleration of
α = 2 rad/s^{2}.
A rod CD is rigidly attached to the axis AB and rotates with it. Its length and orientation is such that the vector from C to point D is : |

- Determine the x- and y- and z-component of the velocity of point D.

- Determine the x- and y- and z-component of the acceleration of point D.