omplete the below free body diagram in your work and solve for the magnitude and angle of the r orce. Assume the following: the block has a mass of 15 kg, the spring is stretched 0.5 m and has a oring constant of 150 N/m, there is a cord attached to the block with a tension of T = 200 N onnected at an angle of 0 = 40°.

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**Transcription and Explanation for Educational Website:**

**Title: Analyzing a Free Body Diagram: Calculating Net Force**

**Task Description:**

Complete the free body diagram in your work and solve for the magnitude and angle of the net force. Use the following assumptions:

- The block has a mass of 15 kg.
- The spring is stretched 0.5 m and has a spring constant of 150 N/m.
- There is a cord attached to the block with a tension of \(T = 200 \text{ N}\).
- The cord is connected at an angle of \(\theta = 40^\circ\).

**Diagram Explanation:**

The diagram shows a horizontal surface with a block attached to a spring on the left side. The spring is in a stretched position, indicating a force opposing the tension. A cord is attached to the block, exerting a tension force at an angle \(\theta\) with the horizontal surface. The angle \(\theta\) is specified as \(40^\circ\).

**Forces to Consider:**

1. **Spring Force (\(F_{spring}\))**: 
   - Acting in the opposite direction of the tension.
   - Calculated using Hooke's Law: \(F_{spring} = k \cdot x\), where \(k = 150 \text{ N/m}\) and \(x = 0.5 \text{ m}\).

2. **Tension Force (\(T\))**:
   - Magnitude is 200 N.
   - Acts at an angle \(\theta = 40^\circ\) from the horizontal.

**Objective:**

- Complete the free body diagram by adding vectors for the spring force and the components of the tension force.
- Solve for the net force's magnitude and direction using vector addition principles.

**Solution Approach:**

1. Decompose the tension force into its horizontal (\(T_x\)) and vertical (\(T_y\)) components:
   - \(T_x = T \cdot \cos(\theta)\)
   - \(T_y = T \cdot \sin(\theta)\)

2. Calculate the spring force:
   - \(F_{spring} = 150 \, \text{N/m} \times 0.5 \, \text{m} = 75 \, \text{N}\)

3. Determine the net force by summing up forces considering
Transcribed Image Text:**Transcription and Explanation for Educational Website:** **Title: Analyzing a Free Body Diagram: Calculating Net Force** **Task Description:** Complete the free body diagram in your work and solve for the magnitude and angle of the net force. Use the following assumptions: - The block has a mass of 15 kg. - The spring is stretched 0.5 m and has a spring constant of 150 N/m. - There is a cord attached to the block with a tension of \(T = 200 \text{ N}\). - The cord is connected at an angle of \(\theta = 40^\circ\). **Diagram Explanation:** The diagram shows a horizontal surface with a block attached to a spring on the left side. The spring is in a stretched position, indicating a force opposing the tension. A cord is attached to the block, exerting a tension force at an angle \(\theta\) with the horizontal surface. The angle \(\theta\) is specified as \(40^\circ\). **Forces to Consider:** 1. **Spring Force (\(F_{spring}\))**: - Acting in the opposite direction of the tension. - Calculated using Hooke's Law: \(F_{spring} = k \cdot x\), where \(k = 150 \text{ N/m}\) and \(x = 0.5 \text{ m}\). 2. **Tension Force (\(T\))**: - Magnitude is 200 N. - Acts at an angle \(\theta = 40^\circ\) from the horizontal. **Objective:** - Complete the free body diagram by adding vectors for the spring force and the components of the tension force. - Solve for the net force's magnitude and direction using vector addition principles. **Solution Approach:** 1. Decompose the tension force into its horizontal (\(T_x\)) and vertical (\(T_y\)) components: - \(T_x = T \cdot \cos(\theta)\) - \(T_y = T \cdot \sin(\theta)\) 2. Calculate the spring force: - \(F_{spring} = 150 \, \text{N/m} \times 0.5 \, \text{m} = 75 \, \text{N}\) 3. Determine the net force by summing up forces considering
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