Please reply as soon as posible The arms AB and BC of the desk lamp shown in the figure are contained in a plane that makes an angle of 30º with the xy plane. The following forces and torques are applied:
Please reply as soon as posible
The arms AB and BC of the desk lamp shown in the figure are contained in a plane that makes an angle of 30º with the xy plane. The following forces and torques are applied:
•A force F1, parallel to the y axis, applied at the point middle of bar AB.
•A force of 8 N at point C, raised 45º above line CD which is parallel to the z axis.
•A torque of 10 Nm at point B, which is parallel to line OE.
F1 = 9N
AB = 360 mm
BC = 266 mm
So,
1. Calculate and indicate the Force-Pare equivalent system in A
2. Assuming that the system is in equilibrium and that the support in A no allows movement in either direction (both displacement and rotation), indicate the reaction forces and moments acting at point A.
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