Block 1, of mass mį = 2.90 kg , moves along a frictionless air track with speed vị = 13.0 m/s . It collides with block 2, of mass m2 = 57.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Part A Find the magnitude p; of the total initial momentum of the two-block system. Express your answer numerically. • View Available Hint(s) Pi = kg · m/s Figure 1 of 1 Submit Before collision: Part B m2 2 Find vf , the magnitude of the final velocity of the two-block system. Express your answer numerically.
Block 1, of mass mį = 2.90 kg , moves along a frictionless air track with speed vị = 13.0 m/s . It collides with block 2, of mass m2 = 57.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Part A Find the magnitude p; of the total initial momentum of the two-block system. Express your answer numerically. • View Available Hint(s) Pi = kg · m/s Figure 1 of 1 Submit Before collision: Part B m2 2 Find vf , the magnitude of the final velocity of the two-block system. Express your answer numerically.
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Chapter1: Units, Trigonometry. And Vectors
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![**Physics Problem: Collisions on a Frictionless Track**
**Problem Statement:**
Block 1, with mass \( m_1 = 2.90 \, \text{kg} \), moves along a frictionless air track with a speed of \( v_1 = 13.0 \, \text{m/s} \). It collides with Block 2, which has a mass \( m_2 = 57.0 \, \text{kg} \) and is initially at rest. The blocks stick together after the collision.
**Reference Figure:**
- **Before collision:**
- Block 1 (\( m_1 \)) is moving towards Block 2 with a velocity \( v_1 \).
- Block 2 (\( m_2 \)) is stationary.
- **After collision:**
- Both blocks stick together and move with a common final velocity \( v_f \).
**Tasks:**
**Part A:**
Find the magnitude \( p_i \) of the total initial momentum of the two-block system.
- Express your answer numerically.
**Input for Answer:**
\[ p_i = \, \, \text{kg} \cdot \text{m/s} \]
**Part B:**
Find \( v_f \), the magnitude of the final velocity of the two-block system.
- Express your answer numerically.
**Input for Answer:**
\[ v_f = \, \, \text{m/s} \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54a9d33b-c075-4af5-8013-3f49004b10ba%2F1adee940-ff45-439f-976f-6b6b5b8d220e%2Fazuckjl_processed.png&w=3840&q=75)
Transcribed Image Text:**Physics Problem: Collisions on a Frictionless Track**
**Problem Statement:**
Block 1, with mass \( m_1 = 2.90 \, \text{kg} \), moves along a frictionless air track with a speed of \( v_1 = 13.0 \, \text{m/s} \). It collides with Block 2, which has a mass \( m_2 = 57.0 \, \text{kg} \) and is initially at rest. The blocks stick together after the collision.
**Reference Figure:**
- **Before collision:**
- Block 1 (\( m_1 \)) is moving towards Block 2 with a velocity \( v_1 \).
- Block 2 (\( m_2 \)) is stationary.
- **After collision:**
- Both blocks stick together and move with a common final velocity \( v_f \).
**Tasks:**
**Part A:**
Find the magnitude \( p_i \) of the total initial momentum of the two-block system.
- Express your answer numerically.
**Input for Answer:**
\[ p_i = \, \, \text{kg} \cdot \text{m/s} \]
**Part B:**
Find \( v_f \), the magnitude of the final velocity of the two-block system.
- Express your answer numerically.
**Input for Answer:**
\[ v_f = \, \, \text{m/s} \]
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