1. TUTORIAL 2

2. Question 1
The frictional effects of the air on the blades of the standing fan creates a couple moment of Mo=6 N.m on the blades. Determine the magnitude of the couple forces at the base of the fan so that the resultant couple moment on the fan is zero.

3. Question 2
Replace the force system acting on the beam by an equivalent force and couple moment at point A.

4. Question 3
Draw the free-body diagram of member AB, which is supported by a roller at A and a pin at B.

5. Question 4
Draw the free-body diagram of the beam supported at A by a fixed support and at B by a roller. Explain the significance of each force on the diagram.

6. Question 5
For the cantilever beam shown in Figure below, determine the forces and moment at the fixed end A.
3 KN/m
6 m

7. Question 6
Determine the reactions for the cantilever beam shown below.

8. Question 7
Determine the support reaction forces for the frame shown below