Graph below represents the force on a 12 kg air mass as it passes through a jet engine. Immediately after entering the engine, the force is 9,039 N, and the force tapers linearly to zero once the air reaches the back of the engine 2.3 m later. If the air enters the engine with velocity 252 m/s, what is its exit velocity?(Please answer to the fourth decimal place - i.e 14.3225) The image depicts a graph demonstrating a linear relationship between force (F) in newtons (N) and displacement (x) in meters (m). The graph is a straight line with a negative slope, indicating that force decreases uniformly as displacement increases.**Graph Details:**- **Axes:** - The vertical axis (y-axis) represents force (F) measured in newtons (N). - The horizontal axis (x-axis) represents displacement (x) measured in meters (m).- **Line Characteristics:** - The line begins at a higher point on the y-axis and descends diagonally to the right, stopping at the x-axis. - This suggests that the force decreases steadily as the displacement increases, likely representing a scenario of negative work or energy dissipation.- **Gridlines:** - The graph includes a grid that helps in identifying specific values of force and displacement.The straight-line graph is commonly used to represent Hooke's Law scenarios in physics, where force is inversely proportional to displacement within the elastic limit of a material or system.

Write the expression of work-done on the air, W=Area under F-x curve=129039 N2.3 m=10394.85 J…

Answered: Graph below represents the force on a…

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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Graph below represents the force on a 12 kg air mass as it passes through a jet engine. Immediately after entering the engine, the force is 9,039 N, and the force tapers linearly to zero once the air reaches the back of the engine 2.3 m later. If the air enters the engine with velocity 252 m/s, what is its exit velocity?

(Please answer to the fourth decimal place - i.e 14.3225)

The image depicts a graph demonstrating a linear relationship between force (F) in newtons (N) and displacement (x) in meters (m). The graph is a straight line with a negative slope, indicating that force decreases uniformly as displacement increases.

**Graph Details:**

- **Axes:**
- The vertical axis (y-axis) represents force (F) measured in newtons (N).
- The horizontal axis (x-axis) represents displacement (x) measured in meters (m).

- **Line Characteristics:**
- The line begins at a higher point on the y-axis and descends diagonally to the right, stopping at the x-axis.
- This suggests that the force decreases steadily as the displacement increases, likely representing a scenario of negative work or energy dissipation.

- **Gridlines:**
- The graph includes a grid that helps in identifying specific values of force and displacement.

The straight-line graph is commonly used to represent Hooke's Law scenarios in physics, where force is inversely proportional to displacement within the elastic limit of a material or system.

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