Physics
Live Derivation
The maths worked one line at a time, every move explained.
From the example lesson Free fall: deriving how far a body falls
Sample
How far does a dropped ball fall
You can find a displacement with s = ut + ½at².
An example lesson in Physics.
Free fall: deriving how far a body falls
The equation of motion revealed step by step, every symbol explained as you go. An example lesson from Philocoursa's teaching deck.
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