Best tool for school or college for practising all those special relativity questions!
This app will help you to learn about special relativity in physics.

You can practice:
---> Mass and energy relationships
---> Lorentz transformations with length, mass and time
---> Relativistic effects on mass and momentum
---> Doppler shift
---> Einstein velocity addition

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* Rest Mass Energy calculations module included for free

Want a feature to be added?
Let me know at [email protected]