The acceleration due to the Earth's gravity at any height \(h\) above the surface of the Earth is given by the equation $$ g=-G \frac{M}{(R+h)^{2}} $$ where \(G\) is the gravitational constant \(\left(6.672 \times 10^{-11} \mathrm{~N} \mathrm{~m}^{2} / \mathrm{kg}^{2}\right), M\) is the mass of the Earth \(\left(5.98 \times 10^{24} \mathrm{~kg}\right), R\) is the mean radius of the Earth \((6371 \mathrm{~km})\), and \(h\) is the height above the Earth's surface. If \(M\) is measured in \(\mathrm{kg}\) and \(R\) and \(h\) in meters, then the resulting acceleration will be in units of meters per second squared. Write a program to calculate the acceleration due to the Earth's gravity in \(500-\mathrm{km}\) increments at heights from \(0 \mathrm{~km}\) to \(40,000 \mathrm{~km}\) above the surface of the Earth. Print out the results in a table of height versus acceleration with appropriate labels, including the units of the output values. Plot the data as well.

Short Answer

Expert verified
To solve this task, you can follow these steps: 1. Define the given constants: gravitational constant \(G = 6.672 \times 10^{-11} \mathrm{N} \mathrm{m}^{2} / \mathrm{kg}^{2}\), mass of Earth \(M = 5.98 \times 10^{24} \mathrm{kg}\), and the mean radius of Earth \(R = 6371 \times 10^3 \mathrm{m}\). 2. Construct a loop to cycle through heights from 0 to 40,000 km in 500 km increments, be sure to convert these increments to meters. 3. Within this loop, calculate the acceleration due to Earth's gravity (g) for each height \(h\) using the formula \( g=-G \frac{M}{(R+h)^{2}}\). 4. Print each corresponding height and its calculated acceleration in a table, ensuring that the units are correctly labeled. 5. Finally, plot the data by placing the heights on the x-axis and the corresponding accelerations on the y-axis, and label the axes appropriately. You can implement this code in any programming language. After the code is implemented, it is important to validate its accuracy with multiple test cases.

Step by step solution

01

Define Constants

Define the constants provided in the exercise: - Gravitational constant G = \(6.672 \times 10^{-11} \mathrm{N} \mathrm{m}^{2} / \mathrm{kg}^{2}\) - Mass of Earth M = \(5.98 \times 10^{24} \mathrm{kg}\) - Mean radius of Earth R = \(6371 \times 10^3 \mathrm{m}\) (converted to meters)
02

Create Loop for Height Increments

Create a for loop (or similar) to iterate through heights from 0 to 40,000 km in 500 km increments. Each increment should be converted into meters.
03

Calculate Acceleration due to Gravity

Inside the loop, for each height h in meters, calculate the acceleration due to Earth's gravity (g) using the given equation: \( g(h) = -G \frac{M}{(R+h)^{2}} \)
04

Print Table of Height vs Acceleration

Inside the loop, print the height and acceleration in a table format with appropriate labels and units. Start the table with headers stating "Height (m)" and "Acceleration (m/s²)". Example table format: ``` Height (m) | Acceleration (m/s²) -----------+---------------------- 0 | -9.81 5.0e5 | -9.60 ...... | ..... ```
05

Create Plot of Height vs Acceleration

Create a plot of height (in meters) on the x-axis and acceleration (in m/s²) on the y-axis. Label the axes appropriately. With this step by step guide, you can implement the required code in any programming language. Don't forget to test the program and verify the correctness of the calculated values and the generated plot.

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