3D Rigid Body Equilibrium

What point have reaction forces?

• A

• B

• D

• All of the above

What is the name of the reaction force acting at point A and how many reactions create?

• Roller, 1

• Fixed Support, 3

• Smooth Surface, 2

• Single Hinge, 2

What is the name of support B and how many reactions crate?

• Member fixed, 2

• Collar, 1

• Cable, 1

• Smooth Support, 2

What is the name of reaction support D and how many reactions create?

• Fixed Support, 3

• Collar, 1

• Pin, 2

• Ball and Socket, 3

What is the ∑Fx=0

• F_Dx+870=0

• F_Dx=0

• F_Dx+590=0

What is the ∑Fy=0

• F_y+590=0

• F_y+870=0

• F_y=0

What is the ∑F_z=0

• F_x+F_y+F_z=1370

• F_x+F_y+F_z=1460

• F_x+F_y+F_z=1560

• F_x+F_y+F_z=1380

What is the force for F_Dz?

• 480.5 N

• 477.5 N

• 750 N

• 775 N

What is the force acting at point A?

• 640 N

• 630 N

• 660 N

• 650 N

What is the force for F_Bc?

• 340 N

• 342.5 N

• 345 N

• 346.5 N