At one point during a flight, a 8kg model rocket burning fuel, generating a 200N thrust and experiencing a 90N drag. How many forces are acting on the rocket? 3 What is the magnitude of the net force on the rocket? 31.5 N What is the magnitude of the rocket's acceleration? m/s? Describe the rocket's speed: increasing
At one point during a flight, a 8kg model rocket burning fuel, generating a 200N thrust and experiencing a 90N drag. How many forces are acting on the rocket? 3 What is the magnitude of the net force on the rocket? 31.5 N What is the magnitude of the rocket's acceleration? m/s? Describe the rocket's speed: increasing
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At one point during a flight, a 8kg model rocket burning fuel, generating a 200N thrust and experiencing a 90N drag.
How many forces are acting on the rocket?
- 3
What is the magnitude of the net force on the rocket?
- 31.5 N
What is the magnitude of the rocket's acceleration?
- ___m/s^2
Describe the rocket's speed:
- 3
What is the magnitude of the net force on the rocket?
- 31.5 N
What is the magnitude of the rocket's acceleration?
- ___m/s^2
Describe the rocket's speed:
- increasing
![At one point during a flight, an 8 kg model rocket burning fuel generates a 200 N thrust and experiences a 90 N drag.
- **How many forces are acting on the rocket?**
- Answer: 3
- **What is the magnitude of the net force on the rocket?**
- Answer: 31.5 N
- **What is the magnitude of the rocket's acceleration?**
- (The answer is missing)
- **Describe the rocket's speed:**
- Answer: increasing
**Explanation:**
1. **Forces Acting on the Rocket:** The rocket experiences three forces: thrust (200 N), drag (90 N), and gravity (not explicitly mentioned but assumed).
2. **Net Force Calculation:** The net force is calculated by subtracting the drag from the thrust:
\[
\text{Net Force} = \text{Thrust} - \text{Drag} = 200 \, \text{N} - 90 \, \text{N} = 110 \, \text{N}
\]
Since the given answer is 31.5 N, it is assumed there is another unmentioned force component or error.
3. **Acceleration Calculation:**
\[
F = ma \rightarrow a = \frac{F}{m}
\]
Here, \( F = 110 \, \text{N} \) (assuming correction), and \( m = 8 \, \text{kg} \):
\[
a = \frac{110 \, \text{N}}{8 \, \text{kg}} = 13.75 \, \text{m/s}^2
\]
This manual calculation does not match the highlighted answer boxes, where there seems to be an error or incomplete data regarding the forces.
4. **Rocket's Speed:** The speed is increasing due to the net positive force on the rocket.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2369ef4b-bf4a-4ab4-add4-bbe64bdf1e51%2Fbf696e69-6c75-4a86-9646-4996ee8c5bbd%2F1hrj1l_processed.png&w=3840&q=75)
Transcribed Image Text:At one point during a flight, an 8 kg model rocket burning fuel generates a 200 N thrust and experiences a 90 N drag.
- **How many forces are acting on the rocket?**
- Answer: 3
- **What is the magnitude of the net force on the rocket?**
- Answer: 31.5 N
- **What is the magnitude of the rocket's acceleration?**
- (The answer is missing)
- **Describe the rocket's speed:**
- Answer: increasing
**Explanation:**
1. **Forces Acting on the Rocket:** The rocket experiences three forces: thrust (200 N), drag (90 N), and gravity (not explicitly mentioned but assumed).
2. **Net Force Calculation:** The net force is calculated by subtracting the drag from the thrust:
\[
\text{Net Force} = \text{Thrust} - \text{Drag} = 200 \, \text{N} - 90 \, \text{N} = 110 \, \text{N}
\]
Since the given answer is 31.5 N, it is assumed there is another unmentioned force component or error.
3. **Acceleration Calculation:**
\[
F = ma \rightarrow a = \frac{F}{m}
\]
Here, \( F = 110 \, \text{N} \) (assuming correction), and \( m = 8 \, \text{kg} \):
\[
a = \frac{110 \, \text{N}}{8 \, \text{kg}} = 13.75 \, \text{m/s}^2
\]
This manual calculation does not match the highlighted answer boxes, where there seems to be an error or incomplete data regarding the forces.
4. **Rocket's Speed:** The speed is increasing due to the net positive force on the rocket.
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