The Buoyant Force

This post is about the buoyant force and the Archimedes principle.

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Conservation of Momentum

If an external force is not applied to a system, then momentum is conserved. For example, consider one dimensional motion, and suppose there are two objects $A$ and $B$ with masses $m_A$ and…

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Newton’s Second Law

Newton’s Second Law is symbolically written as $ \vec{F}_{net} = m \vec{a}$. Here, $\vec{F}_{net}$ is the net force on an object with nonzero mass $m$. If the object has a mass of zero,…

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Simple Interest and Compound Interest

Here is a series of videos I made about simple interest and compound interest. Simple Interest and Compound Interest Semiannual Interest A Special Case of the Compound Interest Formula

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