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votes
1answer
83 views

Is there a formula to measure how much something would bend with weight on it? [closed]

Is there a formula to measure this? If you know please share, thanks.
1
vote
1answer
233 views

Relation between between linear momentum and translational kinetic energy

The momentum $m v$ of a particle is formally the same as the derivative its translational kinetic energy $\frac{1}{2} m v^2$ with respect to $v$. Similarly the angular momentum $I \omega$ is the ...