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The image shows a couple of problems related to finding the resultant of force systems. Let's break down the two problems:

### Problem 1: Graphical Method for Force System
You are tasked with determining the resultant of five forces, each 1000 kg, using the graphical method based on **Figure 1**. The instructions mention:
- The scale used: 1 cm represents 200 kg.
- The forces \( K_1, K_2, K_3, K_4, K_5 \) are distributed at different angles from point S.
  
The graphical method requires you to plot these forces using the given scale, then determine the resultant by summing them vectorially.

### Problem 2: Analytical Method for Force Systems
You are asked to calculate the resultant of the force systems in **Figures 2, 3, and 4** analytically. These systems have forces distributed at various angles and magnitudes:
1. **Figure 2**: Forces between 35 kg and 75 kg at different angles.
2. **Figure 3**: Forces between 400 kg and 1000 kg with specific angular separations.
3. **Figure 4**: Symmetrical forces of 100 kg at equal angular separations (60 degrees).

For this part, we need to resolve the forces into their components and then sum them up to find the resultant.

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### Next Steps
Would you like a detailed solution for both problems (graphical and analytical)? If so, we can:
1. Start with **Problem 1** and explain the steps to solve it graphically.
2. Proceed with **Problem 2** using vector resolution for each system.

Let me know how you'd like to proceed!

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#### Related Questions:
1. How do we construct a graphical solution using the given scale?
2. What is the method to resolve forces into components analytically?
3. How do we apply vector addition for systems with non-symmetrical forces?
4. What role does trigonometry play in calculating resultant forces?
5. How can we verify the accuracy of a graphical solution against the analytical one?

#### Tip:
When resolving forces analytically, always break each force into horizontal and vertical components before summing them.

Tentukan Resultan dari lima buah gaya masing-masing 1000 kg yang bekerja secara grafis (Gambar 1). Skala: 1 cm = 200 kg. Hitung Resultan dari sistem-sistem gaya pada Gambar 2, 3, dan 4 dengan metode analitis.

This problem involves finding the resultant of five forces each 1000 kg acting at various angles using graphical and analytical methods. Key concepts include vector addition and the use of trigonometric functions to resolve forces into components. Suitable for students in Grades 10-12.

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