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1 vote

### Strain energy, Conservative force and Potential energy

What will be the conservative force $F$ in this case, which I will be using in this $\int_1 ^2F.ds = - (U_2 - U_1)$ equation to find the potential energy? I know you know that the force is $F=-kx$ (...
• 1,159
1 vote

### Can the Dynosheet be read as a Fourier transform of some sorts?

I'm not sure if it's logical to think that since a car has 5-6 gears (unless if it's an electric motor car, but even if it's a DC motor of one gear, it'll still apply), it'll have different responses ...
• 4,417

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