
Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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The jet has a speed of 1260 km/hkm/h when it is flying horizontally. Air enters the intake scoop S� at the rate of 52 m3/sm3/s. The engine burns fuel at the rate of 1.85 kg/skg/s, and the gas (air and fuel) is exhausted relative to the plane with a speed of 2330 km/hkm/h. The plane has a mass of 8 MgMg. Assume that the air has a constant density of ρa�� = 1.112 kg/m3kg/m3. (Figure 1)
Determine the drag exerted on the plane by air resistance.
Express your answer to three significant figures and include the appropriate units.
)
**Figure Description:**
The figure shows a side view of a jet in flight with a labeled intake scoop, marked as **S**, towards the front of the jet.
**Problem Statement: Part A**
Determine the drag exerted on the plane by air resistance. Express your answer to three significant figures and include the appropriate units.
**Input Fields:**
\[ F = \text{Value} \, \text{Units} \]
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This text is intended to guide students through understanding the physics of jet propulsion and calculating drag force.](https://content.bartleby.com/qna-images/question/98ba27a3-ab69-49b1-ad1c-2aa6f8226754/caa222aa-68c6-4ba4-aad3-b9487c16a4fb/s0y9d6d_thumbnail.png)
Transcribed Image Text:**Educational Text Transcription**
**Jet Details:**
The jet has a speed of **1260 km/h** when it is flying horizontally. Air enters the intake scoop **S** at the rate of **52 m³/s**. The engine burns fuel at the rate of **1.85 kg/s**, and the gas (air and fuel) is exhausted relative to the plane with a speed of **2330 km/h**. The plane has a mass of **8 Mg**. Assume that the air has a constant density of \( \rho_a = 1.112 \, \text{kg/m}^3 \). ([Figure 1](#))
**Figure Description:**
The figure shows a side view of a jet in flight with a labeled intake scoop, marked as **S**, towards the front of the jet.
**Problem Statement: Part A**
Determine the drag exerted on the plane by air resistance. Express your answer to three significant figures and include the appropriate units.
**Input Fields:**
\[ F = \text{Value} \, \text{Units} \]
**Buttons:**
- Submit
- Request Answer
**Navigation Links:**
- Return to Assignment
- Provide Feedback
This text is intended to guide students through understanding the physics of jet propulsion and calculating drag force.
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