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Theee blocks with masses Mz=12Kg by strings ouer pulleys. m, = 3.0 kg 18kg respectIvely ,are atteche %3D cnd my=l %3D

Theee blocks with masses Mz=12Kg by strings ouer pulleys. m, = 3.0 kg 18kg respectIvely ,are atteche %3D cnd my=l %3D

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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**Problem Statement:** Three blocks with masses \( m_1 = 3.0 \, \text{kg} \), \( m_2 = 12 \, \text{kg} \), and \( m_3 = 18 \, \text{kg} \) respectively, are attached by strings over pulleys. The horizontal surface exerts a 32 N force of friction on \( m_2 \). If the system is released from rest, use energy concepts to find the speed in m/s of \( m_3 \) after it moves down 3 m. **Diagram Explanation:** The diagram shows three blocks connected by strings over pulleys: 1. Block \( m_1 \) is hanging on the left side. 2. Block \( m_2 \) is positioned on a flat surface in the center. 3. Block \( m_3 \) is hanging on the right side. The strings connecting the blocks pass over pulleys, allowing the system to move as the blocks shift position due to gravitational forces and friction. **Question:** \( \_\_\_\_\_ \, \text{m/s}? \)
Transcribed Image Text:**Problem Statement:** Three blocks with masses \( m_1 = 3.0 \, \text{kg} \), \( m_2 = 12 \, \text{kg} \), and \( m_3 = 18 \, \text{kg} \) respectively, are attached by strings over pulleys. The horizontal surface exerts a 32 N force of friction on \( m_2 \). If the system is released from rest, use energy concepts to find the speed in m/s of \( m_3 \) after it moves down 3 m. **Diagram Explanation:** The diagram shows three blocks connected by strings over pulleys: 1. Block \( m_1 \) is hanging on the left side. 2. Block \( m_2 \) is positioned on a flat surface in the center. 3. Block \( m_3 \) is hanging on the right side. The strings connecting the blocks pass over pulleys, allowing the system to move as the blocks shift position due to gravitational forces and friction. **Question:** \( \_\_\_\_\_ \, \text{m/s}? \)
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