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New posts in Approximations
Galilean transform as limit of Lorentz one
Apr 25, 2021
Is projectile motion an approximation?
Apr 25, 2021
How is it possible to differentiate or integrate with respect to discrete time or space?
Apr 25, 2021
What is the point of a voltage divider if you can't drive anything with it?
Apr 25, 2021
If charges is quantised, how can we use integrals in electrostatics?
Apr 25, 2021
Are laws of nature absolute or are they just very good approximations?
Apr 25, 2021
Calculating the total time elapsed until two pendulums "stop colliding" gives a divergent result
Apr 25, 2021
What does it mean when we say 'The difference between two quantities is of first order'?
Apr 25, 2021
Ultra-Relativistic and Non-Relativistic cases for energy of a particle
Apr 25, 2021
Is the statement that $U(x)$ is quadratic for simple harmonic motion equally strong as the statement that $F(x)$ is linear?
Apr 25, 2021
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