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It seems like you might be able to create a time dependent version of Newton's law of gravity. Perhaps it would also require terms for non-radial dimensions along with time....
Asked on 02/12/2021
1 answerLet's say we have an open box with mass $ m_{b}$ and velocity $u_{b}$. If it is raining and the box is being filled with water its mass...
Asked on 02/12/2021 by user285949
2 answerConsider a free electron with energy E in a metal. At which energy do the quantum mechanics effects become important? When should I consider the electron as a wave and...
Asked on 02/12/2021
1 answerHow exactly does a Foucault pendulum work? The usual explanation says that the plane of the oscillation of the pendulum is fixed while the earth rotates underneath. On Wikipedia, there...
Asked on 02/12/2021
2 answerI have been trying to write out a conservation of energy equation of a falling stick (at an angle $theta$ to the horizontal) at the instant of its bounce....
Asked on 02/12/2021
1 answerJust started on Walter Greiner and Berndt Müller's book on the Weak Interaction. He says that Fermi guessed the Hamiltonian for Beta Decay to be: $$H_F = H_n^0...
Asked on 02/12/2021
1 answerI was carrying my friend around the other day when I was spinning her she was light but when not spinning her and just carrying her around she was heavy,...
Asked on 02/12/2021
11 answerIf we have a system in a superposition of states, we expect that observation would collapse the wave-function to one state. But many eigenstates can be expressed as a superposition...
Asked on 02/12/2021
3 answerRelated: Is wearing metal armor during lightning safe? only partially answer my question. During a discussion in my question in Worldbuilding, this answer explain that as long...
Asked on 02/12/2021 by Vylix
1 answerI am having a bit of trouble understanding the point of the following relativity scenario.Imagine two freely floating rockets (side by side) of height $L$ in outer space....
Asked on 02/12/2021
3 answerGet help from others!
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