1. A hockey puck slides along the ice when it collides with a filled water bottle which was sitting at rest on the ice. The velocity of the puck just before colliding with the water bottle is (58 - 6j) m/s and the velocity of the puck just after the collision is 5 m/s at 36.87° counterclockwise from -x. The mass of the puck is 0.2 kg and the mass of the water bottle is three times as large. view from above +y M m (5t – 6)- +x a. What is the velocity of the water bottle immediately after the collision? Write answer in component vector form. Initially at rest 3M m M b. What is the speed and direction of the water bottle immediately after the collision? Give direction in terms of an angle between 0° and 90° relative to an axis, i.e., 41° ccw from +y. What is the change in momentum Ap of the hockey puck during the collision? с.

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### Physics Problem: Collision Analysis

**Scenario:**
- A hockey puck slides along the ice when it collides with a filled water bottle, initially at rest on the ice.
- **Puck Velocity Before Collision:** \((5\hat{i} - 6\hat{j}) \, \text{m/s}\)
- **Puck Velocity After Collision:** \(5 \, \text{m/s}\) at 36.87° counterclockwise from the negative x-axis.
- **Mass of Puck:** \(0.2 \, \text{kg}\)
- **Mass of Water Bottle:** Three times the mass of the puck (\(0.6 \, \text{kg}\))

**Tasks:**
1. **Velocity of Water Bottle After Collision:**
   - Compute in component vector form.

2. **Speed and Direction of Water Bottle After Collision:**
   - Direction in terms of an angle between 0° and 90° relative to an axis (e.g., 41° ccw from +y).

3. **Change in Momentum of Hockey Puck:**
   - Calculate \(\Delta \vec{p}\) during the collision.

4. **Magnitude of Forces During Collision:**
   - Determine the relationship between forces on the puck and the bottle:
     - The force on the puck is three times as large.
     - The force on the bottle is three times as large.
     - Forces are the same magnitude.
     - Relation cannot be determined from information given.

5. **Average Force on the Water Bottle:**
   - Collision lasts 0.25 seconds. Calculate \(\vec{F}_{\text{avg}}\).

**Diagram Explanation:**
- **View from Above:**
  - The puck approaches the bottle at \((5\hat{i} - 6\hat{j}) \, \text{m/s}\).
  - The bottle is initially at rest and is three times the mass of the puck.

Ensure all calculations take into account conservation of momentum and vector components correctly.
Transcribed Image Text:### Physics Problem: Collision Analysis **Scenario:** - A hockey puck slides along the ice when it collides with a filled water bottle, initially at rest on the ice. - **Puck Velocity Before Collision:** \((5\hat{i} - 6\hat{j}) \, \text{m/s}\) - **Puck Velocity After Collision:** \(5 \, \text{m/s}\) at 36.87° counterclockwise from the negative x-axis. - **Mass of Puck:** \(0.2 \, \text{kg}\) - **Mass of Water Bottle:** Three times the mass of the puck (\(0.6 \, \text{kg}\)) **Tasks:** 1. **Velocity of Water Bottle After Collision:** - Compute in component vector form. 2. **Speed and Direction of Water Bottle After Collision:** - Direction in terms of an angle between 0° and 90° relative to an axis (e.g., 41° ccw from +y). 3. **Change in Momentum of Hockey Puck:** - Calculate \(\Delta \vec{p}\) during the collision. 4. **Magnitude of Forces During Collision:** - Determine the relationship between forces on the puck and the bottle: - The force on the puck is three times as large. - The force on the bottle is three times as large. - Forces are the same magnitude. - Relation cannot be determined from information given. 5. **Average Force on the Water Bottle:** - Collision lasts 0.25 seconds. Calculate \(\vec{F}_{\text{avg}}\). **Diagram Explanation:** - **View from Above:** - The puck approaches the bottle at \((5\hat{i} - 6\hat{j}) \, \text{m/s}\). - The bottle is initially at rest and is three times the mass of the puck. Ensure all calculations take into account conservation of momentum and vector components correctly.
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