Recent Posts
Title | Description | Creator | created |
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Molecules and Chemical Nomenclature | By taking this quiz, you should be able to define a molecule, name simple molecules based on their formulas, and determine a formula of a molecule based on its name. | Dr. Osama M. Khaled | Aug 16, 2023 11:01 AM |
Stemplots | Dr. Osama M. Khaled | Aug 13, 2023 11:09 AM | |
Software as a Service (SaaS) | One of the first implementations of cloud services was Software as a Service (SaaS) | Dr. Osama M. Khaled | Aug 08, 2023 02:32 AM |
Conservation of momentum and energy: Self Test | More questions in conservation of momentum and energy | Dr. Osama M. Khaled | Jul 24, 2023 12:19 AM |
Energy Conservation | Is potential energy conserved? | Dr. Osama M. Khaled | Jul 05, 2023 09:22 PM |
Kinetic Energy | Kinetic energy! Does it resonate to you? Let's take the quiz to understand more. | Dr. Osama M. Khaled | Jul 04, 2023 10:05 AM |
Potential Energy | Energy is defined as the ability to do work | Dr. Osama M. Khaled | Jul 02, 2023 08:12 AM |
Power | Power is defined as work done divided by the time used to do the work | Dr. Osama M. Khaled | Jul 01, 2023 08:11 AM |
Work | In physics, work is defined as the product of the net force and the displacement through which that force is exerted. | Dr. Osama M. Khaled | Jun 24, 2023 09:21 PM |
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 |
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