i) The position of a point P of a rigid body B is located at B₁ = [1, 2, 3]¹. Determine the global position after rotation 3 about X-axis and then 45° about Y-axis.

Need some assistance with this.  l = 1.95 mm.    w= 1.89 mm.    h= 5.82 m.  Coordinates for Point A is A(2,2,2)m Coordinates for Point D is D(2.25,2.5,0)m Force F acts along  EA, (Magnitude is 55N) Force P acTS along AD      1. What is force F in Cartesian Vector form.  (Fx, Fy, Fz)  2. If we are calculating the moment that Force F creates about point B,  WHAT vectors will be used ?  3. If we are calculating the moment that Force P creates about point B , WHAT vectors will be used ?  4. What is BC as position vector rBC.  ( rBCx, rBCy, rBCz ) 5. What is BC as unit vector uBC. (uBCx, uBCy, uBCz ) 6. What is the moment that F creates around B ? (MB) 7. What is the magnitude of the moment that F creates around axis BC. ( |MBC|  )

Given the Position vector R= 5i + 4j + 3k (m) and the Force vector F = 4i – 5j+3k (kN) Determine the angle in degrees between the two vectors. Answer: