Momentum problems
Practical problems using momentum formulas
Dr. Osama M. Khaled
Jun 23, 2023 08:50 PM
Collision
The law of conservation of momentum also allows us to analyse collisions between objects
Dr. Osama M. Khaled
Jun 18, 2023 05:59 AM
Momentum Conservation
Momentum conservation is a fundamental principle in physics that states that the total momentum of a closed system remains constant if no external forces act upon it.
Dr. Osama M. Khaled
Jun 12, 2023 11:53 PM
Momentum
Momentum is defined as the product of the mass of an object and its velocity
Dr. Osama M. Khaled
Jun 11, 2023 05:38 AM
Newton's Laws of Motion: Self-Test
Take this self-test to review important knowledge of Newton's Laws of Motion
Dr. Osama M. Khaled
Jun 07, 2023 09:16 PM
Combine like terms
To add or subtract objects, they must be similar
Dr. Osama M. Khaled
Jun 05, 2023 09:04 PM
Identifying like terms
Like terms and unlike terms
Dr. Osama M. Khaled
Jun 01, 2023 11:11 AM
Distributive Property
Distributive property is often used to simplify algebraic expressions.
Dr. Osama M. Khaled
May 28, 2023 09:07 PM
Simplify products
The commutative and associative properties of multiplication can be used to simplify certain products
Dr. Osama M. Khaled
May 26, 2023 03:47 AM
Exercise 5: Terms and Coefficients
Dr. Osama M. Khaled
May 25, 2023 11:33 AM
Exercise 6: Applications
Real-life problems that geometry solves
Dr. Osama M. Khaled
May 24, 2023 11:58 PM
Exercise 5: Practice it yourself
More questions about the main fundamentals in geometry
Dr. Osama M. Khaled
May 24, 2023 12:17 AM
Exercise 4: Guided Practice
Some guided practice questions to refresh your skills
Dr. Osama M. Khaled
May 13, 2023 09:28 PM
Exercise 3: Notations
A short and important exercise to review the fundamental notations in geometry
Dr. Osama M. Khaled
May 12, 2023 08:38 PM
Exercise 2: Concepts
Take this exercise quiz and learn some essential concepts in geometry
Dr. Osama M. Khaled
May 08, 2023 06:47 AM
Exercise 1: Vocabulary
These are some fundamental vocabulary questions in geometry
Dr. Osama M. Khaled
May 08, 2023 03:10 AM
Complementary and Supplementary Angles
Solve problems involving complementary and supplementary angles
Dr. Osama M. Khaled
Apr 15, 2023 03:37 AM
Vertical Angles
How can you identify two vertical angles? Take the quiz to learn it
Dr. Osama M. Khaled
Mar 20, 2023 08:10 PM
Adjacent Angles
You can use the algebra concept of variable and equation to solve many types of geometry problems. Take the quiz to learn more.
Dr. Osama M. Khaled
Mar 15, 2023 09:35 AM
Newton's third law
What do you know about Newton's third law? Take the quiz to learn about it.
Dr. Osama M. Khaled
Mar 12, 2023 10:51 PM
Circular Motion
Is there a force acting on an object moving in a circle? Take the quiz to know it
Dr. Osama M. Khaled
Mar 11, 2023 09:36 AM
Terminal Speed
Will a falling object accelerate indefinitely?
Dr. Osama M. Khaled
Mar 11, 2023 03:50 AM
Gravity
Does gravity act as a force on objects? Take the quiz and know more
Dr. Osama M. Khaled
Feb 19, 2023 03:37 AM
Units Used in Newton's second law
What is the correct unit of force?
Dr. Osama M. Khaled
Feb 13, 2023 09:58 PM
Acceleration as a vector
Acceleration has a direction
Dr. Osama M. Khaled
Feb 04, 2023 04:23 AM
Use a protractor to measure angles
How to use protractor to measure angles
Dr. Osama M. Khaled
Jan 15, 2023 12:27 AM
Exercise 4: Properties of addition and multiplication
Test your knowledge in properties of addition and multiplication
Dr. Osama M. Khaled
Jan 14, 2023 02:18 AM
Data Analysis: Analysis of call center calls
Dr. Osama M. Khaled
Dec 28, 2022 12:45 PM
Platform as a Service
It is more than what is provided by an infrastructure
Dr. Osama M. Khaled
Dec 23, 2022 08:32 AM
How hardware runs a program
Dr. Osama M. Khaled
Dec 20, 2022 10:43 AM
