Intro to Motion in 2D: Position & Displacement
4. 2D Kinematics / Intro to Motion in 2D: Position & Displacement / Problem 3
The position of a hypothetical quark moving in sub-atomic space is given by
![Mathematical formula for the position of a quark in 2D kinematics.](https://lightcat-files.s3.amazonaws.com/problem_images/3001c8d4ac09910a-1663957782460.jpg)
Calculate how far the hypothetical quark is from its initial position after a period of 4 seconds. The unit of the function s is in angstroms (10-10 m) and the time t is in seconds.
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