Gain insights into Python 3 by exploring fundamental and advanced concepts. Learn about functions, data structures, and OOP while reinforcing knowledge with quizzes and coding challenges.

Python is an important programming language used in data science, machine learning, web scraping, and web application development, making it essential for modern developers.
This course starts with teaching fundamental programming concepts in Python 3, including conditional execution, repetition, and functions, before moving on to advanced topics like data structures and object-oriented programming. Quizzes and hands-on coding challenges along the way help reinforce what you have learned.

By the end of this course, you will have a solid foundation in Python programming, enabling you to write clean and efficient code and tackle more advanced topics and projects with confidence.

Learn Intermediate Python 3


 

$$ \dfrac{G Mm}{r^2}$$

where *G* is the gravitational constant, *M* and *m* are the two masses, and *r* is the distance between them. You are required to implement this equation in Python to calculate the gravitational force between Earth and the Moon.

## Sample input 

- $G = 6.67 * 10^{-11}$

- $M_{Earth}= 6.0 * 10^{24}$

- $m_{Moon} = 7.34 * 10^{22}$ 

- $r = 3.84 * 10^{8}$


## Sample output

$F_G = 1.99 * 10^{20}$

# Coding challenge
All the values have already been given to you. You must write the formula in Pythonic syntax and store the answer in the `grav_force` variable. If you feel stuck, refer to the solution review in the next lesson.

Good luck!


Calculate the gravitational force between Earth and the Moon.

Introduction

Data Types, Variables, and Operators

Selection Statements

Functions

Repetition: Loops and Recursion

Python Exam I

Data Structures

Object-Oriented Programming in Python

Libraries

Appendix

Python Exam II

Exercise: Gravitational Force

Problem statement