PROBLEM: A 1000 kg car traveling north-east at 20 m/s collides with a 1800. kg car traveling west at speed 16 m/s. After the collision the two cars stick together and skid for a distance. Calculate the speed and direction of the wreckage immediately after the collision.
Two dimensional Collisions Read More »
A Python code for the conversion of numbers from one base to another. Base can be any number between 2 (binary) and 16 (hexadecimal).
Number System Conversion – Python Codes Read More »
Number Systems, Part 3: A discussion on the relationship between binary numbers and quaternary, octal, and hexadecimal numbers, and how to convert these numbers to binary numbers and vice versa.
Number Systems | Conversion involved binary number system Read More »
This page provides a detailed explanation of how to convert a decimal number to a number in a different base. Binary (base-2) numbers, octal (base-8) numbers, and hexadecimal (base-16) numbers are used as examples.
Number systems | decimal numbers to other number systems Read More »
Find the Cartesian equation in the complex plane for |z + 2| = |z – i| and |z + 2| = |2z – i|
Finding the Cartesian equation of a line in the complex plane Read More »
Source codes of a Java desktop application for computing the roots of a quadratic equation – For Learners of Java.
Source codes of a Java desktop app for computing the roots of a quadratic equation Read More »
Common number systems – decimal (base 10), binary (base 2), octal (base 8), hexadecimal (base 16), and how to convert a number to its equivalent decimal value.
Number systems and their decimal equivalents Read More »
A simple Java code for writing to a text file
Writing to a text file – Java code Read More »
Comprehensive guidance on deriving the Doppler effect equations for relative motion between a sound source and an observer moving along a straight line connecting the two.
Derivation of the Doppler Effect formulas Read More »
Method of deriving solutions for quadratic equations: A thorough, step-by-step guide explaining how to find a quadratic equation’s solution formulas.
Derivation of quadratic equation solutions Read More »
