A rolling cylinder and piezos

[Rapadura]

Imagine the two ramps that are in the image below.

Imagine that the rolling surfaces of the two ramps are covered with piezos, made of a very sensitive piezolelectric material  (don't know if quartz would be the best choice, it have to be a material that gives the best outputs with very small deformations).

The two ramps have the same initial height from where a cylinder (or sphere) begins to roll.

Does anyone here agree that the deformation of the piezos is proportional only to the weight of the cylinder (or sphere) and not to the speed with which the rolling cylinder passes over the piezos?

And if the deformation of the piezos is equal, regardless of the speed of the cylinder, the amount of electricity generated by each piezo is equal, don't matter if that piezo is on ramp 1 where the cylinder passes with greater speed, or if that piezo is on ramp 2, where the cylinder passes with lower speed.

Is this reasoning correct?

[Rapadura]

Sorry, forgot the image. Here it is:

[Rapadura]

I hope someone can answer my question about the equal deformation of the piezos.

Because if it's right, we can put much more piezos on ramp 2 than we can put on ramp 1. Then, rolling on ramp 2 will generate more electricity than rolling on ramp1. And the initial height is the same.

[Rapadura]

Sorry, I didn't realized that, after the ramp ends, the cylinder keeps on rolling. And in ramp 1 it keeps on rolling for a greater distance after reaching the end than in ramp 2. So, in both ramps, the final point where the cylinder finally stops is in the same horizontal distance from the starting point. So, we can put the same amount of piezos in both cases. Never mind. Forget it.

[Rapadura]

Just asking...