Skip to main content

Version 1.1 of RESULTANT FINDER is released!

A few weeks before I released my first version of Resultant finder which helps you to calculate the resultant of two vectors using a formula.

When I wanted to find the resultant of a big number of vectors I built software with a different logic to find the size and its direction.

In this version:

the software divides the vector into two components along the y-axis and x-axis and lists them into two lists.
after the user finished entering inputs; Python calculates the sum of all x components and y components and 
calculate the results of all vectors given with the support of the Pythagoras Theorem and Triangle of vectors.

As the vector triangle is right angled we can simply calculate the tan ratio of the angle, between the resultant and x-axis









that is all here is the code:


Hope You Like it :-)
Happy coding
Kavindu Chamodh Nethsara
  
Labels:

Comments

Post a Comment

Trending Now

Let's talk about cryptography.

Have you ever heard of cryptography?  People write their diaries every day. For many of them, their diary is one of their best friends to whom they tell their every secret. What happens when someone else finds such a diary? That would freak out the dairy's owner for sure. Also, it might put their lives in danger. Wise men always hide their diaries so no one else finds it.  But legends hide their message so that only they can read what they wrote. So even if the diary is found by someone else, they cannot know the secrets. for example, I wrote this in my diary today.   P dyval h isvn wvza hivba jyfwavnyhwof avkhf Can you understand it? This is just a very primitive level of cryptography yet powerful enough to hide what I wrote from 90% of people. I will discuss this type of cryptography in the next blog post. The human used cryptography from the very beginning to share their messages in secret and conceal their inventions. As you may know, many people tried to find a recip...
1 comment
Read more

Generate all possible phone numbers with Python | Generates Crores of Phone Numbers within minutes.

Recently,  I learned about itertools in python. Especially, about the functions permutations, combinations, and products and I tried to make a script that generates all phone numbers in our country. I bet your phone number is too on the list. let the hack begin!!! First, you need to install itertools in your computer  Simply open your terminal and type                sudo apt-get  install  -y python-more- itertools Then Write the code below from itertools import product file_name = "phonebook.txt" phonebook = open (file_name, 'a' ) prefixes = [ '+9471' ] product_a = product([ '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' ], [ '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' ], [ '1' , '2' , '3' , '4' , '5...
Post a Comment
Read more