**Q1: **

In the given figure, find the magnitude of the moment of the force 115 N about the origin point rounded to two decimal places.

**Q2: **

In the given figure, find the magnitude of the moment of the force 100 N about the origin point rounded to two decimal places.

**Q3: **

In the figure below, given that and , determine the magnitude of the moment of the force N about the point .

**Q4: **

**Q5: **

The following figure illustrates 4 different ways that a force acts on a door, which is attached to a hinge. Determine the situation in which the force has the greatest moment about the hinge.

- A(c)
- B(b)
- C(d)
- D(a)

**Q6: **

Determine the algebraic measure of the moment of the force having a magnitude of 172 N about the point .

**Q7: **

Given that the force 9 N is acting as shown in the figure, find the algebraic measure of its moment about point .

- A Nā cm
- B Nā cm
- C Nā cm
- D Nā cm

**Q8: **

Given that the force 13 N is acting as shown in the figure, find the algebraic measure of its moment about point .

- A Nā cm
- B Nā cm
- C Nā cm
- D 52 Nā cm

**Q9: **

In the figure, the rod is fixed by a freely rotating hinge at . If a vertical force of magnitude 120 N acts downwards as shown at end , find the magnitude of the moment of the force about .

- A Nā m
- B 72 Nā m
- C 144 Nā m
- D Nā m

**Q10: **

In the figure, the rod is fixed by a freely rotating hinge at . If a vertical force of magnitude 40 N acts downwards as shown at end , find the magnitude of the moment of the force about .

- A Nā m
- B Nā m
- C 80 Nā m
- D 40 Nā m

**Q11: **

In the figure, the rod is fixed by a freely rotating hinge at . If a vertical force of magnitude 160 N acts downwards as shown at end , find the magnitude of the moment of the force about .