Go Math Science

Terminal Speed

by Dr. Osama M. Khaled — published Mar 10, 2023 — last modified Jul 13, 2024 10:00 PM — filed under: Year 10

Will a falling object accelerate indefinitely?

Located in Physics / Newton's Laws of Motion

The Barometer

by Dr. Osama M. Khaled — published May 19, 2026 — last modified May 19, 2026 07:57 PM — filed under: Year 10

The barometer is a device used to measure atmospheric pressure

Located in Physics / Liquids and Gases

The Law of Gravity

by Dr. Osama M. Khaled — published Mar 20, 2024 — last modified Jul 13, 2024 01:04 PM — filed under: Year 10

Learn how gravity keeps the universe in balance

Located in Physics / Gravity

Types of Functions

by Dr. Osama M. Khaled — published May 23, 2026 — last modified May 23, 2026 08:49 PM — filed under: Year 10

Test your ability to identify and distinguish one‑one, many‑one, onto, and bijective functions from definitions, diagrams, and examples

Located in Mathematics / Calculus / The Concept of a Function

Units Used in Newton's second law

by Dr. Osama M. Khaled — published Feb 13, 2023 — last modified Jul 13, 2024 10:01 PM — filed under: Year 10

What is the correct unit of force?

Located in Physics / Newton's Laws of Motion

Use properties of parallel lines cut by a transversal to find unknown angle measures

by Dr. Osama M. Khaled — published Jan 28, 2024 — last modified Jul 13, 2024 01:06 PM — filed under: Year 10

Lines that are cut by a transversal may or may not be parallel

Located in Mathematics / Geometry / Parallel and Perpendicular Lines

Variables

by Dr. Osama M. Khaled — published Jun 03, 2022 — last modified Jul 13, 2024 10:40 PM — filed under: Year 10

Programmers often think of variable names as names for memory locations, but there is much more to a variable than just a name.

Located in Computing / … / Concepts / Names, Bindings, and Scopes

Velocity

by Dr. Osama M. Khaled — published Jun 16, 2022 — last modified Jul 13, 2024 10:37 PM — filed under: Year 10

Velocity tells us more about things that we need to know about motion

Located in Physics / Force and Motion

War on Gaza in Numbers

by Dr. Osama M. Khaled — published Sep 19, 2024 — last modified May 30, 2025 09:10 AM — filed under: Year 10

Al Jazeera introduced a live tracker to capture statistics about the war on Gaza. Solve the questions to find the truth. The quiz is based on the latest ...

Located in Mathematics / Statistics

$War on Gaza in Numbers$

Work

by Dr. Osama M. Khaled — published Jun 24, 2023 — last modified Jul 13, 2024 09:53 PM — filed under: Year 10

In physics, work is defined as the product of the net force and the displacement through which that force is exerted.

Located in Physics / Momentum and Energy Conservation

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