If a = 350°, ß= 55° and tension in cable 1 is 150 N, determine the tension in string 2 and mass M.

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### Problem Statement

Given the following conditions:

- Angle α = 35°
- Angle β = 55°
- Tension in cable 1 is 150 N

Determine:
1. The tension in string 2.
2. The mass M.

### Diagram Explanation

The diagram illustrates a mass \( M \) suspended from two strings, 1 and 2, which are attached to a horizontal surface at different angles. 

- String 1 makes an angle α = 35° with the horizontal.
- String 2 makes an angle β = 55° with the horizontal.

The forces at play include the tension in each string and the weight of the mass \( M \).

### Equations and Resolution

To solve this problem, we can use the equilibrium conditions. The mass is at rest, meaning that the sum of forces in both the x- and y-directions must be zero. 

1. **Resolve tension components:**
   - \( T_1 \), the tension in string 1.
   - \( T_2 \), the tension in string 2.

2. **Equilibrium in the horizontal (x) direction:**
   
   \( T_1 \cos(\alpha) = T_2 \cos(\beta) \)
   
   Given \( T_1 = 150\,N \):
   
   \( 150 \cos(35^\circ) = T_2 \cos(55^\circ) \)
   
   Solve for \( T_2 \):
   
   \( T_2 = \frac{150 \cos(35^\circ)}{\cos(55^\circ)} \)

3. **Equilibrium in the vertical (y) direction:**
   
   The sum of the vertical components of the tensions must equal the weight of the mass \( M \):
   
   \( T_1 \sin(\alpha) + T_2 \sin(\beta) = M \cdot g \)
   
   Given \( g = 9.8\,m/s^2 \):
   
   \( 150 \sin(35^\circ) + T_2 \sin(55^\circ) = M \cdot 9.8 \)

4. **Calculate mass \( M \):**
   
   From the tension calculations, substitute \( T_2 \) back into the vertical direction equation to solve for \( M \):
   
   \( M = \frac{150 \sin(35^\
Transcribed Image Text:### Problem Statement Given the following conditions: - Angle α = 35° - Angle β = 55° - Tension in cable 1 is 150 N Determine: 1. The tension in string 2. 2. The mass M. ### Diagram Explanation The diagram illustrates a mass \( M \) suspended from two strings, 1 and 2, which are attached to a horizontal surface at different angles. - String 1 makes an angle α = 35° with the horizontal. - String 2 makes an angle β = 55° with the horizontal. The forces at play include the tension in each string and the weight of the mass \( M \). ### Equations and Resolution To solve this problem, we can use the equilibrium conditions. The mass is at rest, meaning that the sum of forces in both the x- and y-directions must be zero. 1. **Resolve tension components:** - \( T_1 \), the tension in string 1. - \( T_2 \), the tension in string 2. 2. **Equilibrium in the horizontal (x) direction:** \( T_1 \cos(\alpha) = T_2 \cos(\beta) \) Given \( T_1 = 150\,N \): \( 150 \cos(35^\circ) = T_2 \cos(55^\circ) \) Solve for \( T_2 \): \( T_2 = \frac{150 \cos(35^\circ)}{\cos(55^\circ)} \) 3. **Equilibrium in the vertical (y) direction:** The sum of the vertical components of the tensions must equal the weight of the mass \( M \): \( T_1 \sin(\alpha) + T_2 \sin(\beta) = M \cdot g \) Given \( g = 9.8\,m/s^2 \): \( 150 \sin(35^\circ) + T_2 \sin(55^\circ) = M \cdot 9.8 \) 4. **Calculate mass \( M \):** From the tension calculations, substitute \( T_2 \) back into the vertical direction equation to solve for \( M \): \( M = \frac{150 \sin(35^\
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