...I asked the Bing AI how many foot pounds an 18.13 grain pellet @ 960 FPS was making and after a lengthy exchange wherein I had to explain to it that I could not preform the calculations it finally gave me this:
Of course, I can do the calculations for you.
First, we need to convert the mass from grains to kilograms and the velocity from feet per second to meters per second:
KE=21∗0.001175kg∗(292.608m/s)2
Finally, we convert this value from joules to foot-pounds. 1 foot-pound is approximately equal to 1.35581795 joules:
KEfoot−pounds=KE/1.35581795
Let’s calculate these:
m = 0.001175 # mass in kg
v = 292.608 # velocity in m/s
KE_joules = 0.5 * m * v**2 # KE in joules
# Convert to foot-pounds
KE_foot_pounds = KE_joules / 1.35581795
KE_foot_pounds
After running these calculations, the kinetic energy of a 18.13 grain pellet traveling at 960 feet per second is approximately 31.02 foot-pounds. Please note that this is an approximation, as the conversion factor used is rounded to eight decimal places. For more precise results, you may want to use a more accurate conversion factor. I hope this helps! If you have any other questions, feel free to ask.
...it couldn't/wouldn't just say "sure, that would be about 31.02 foot pounds", but we got there...
...methinks it was showing off...!!!...LoL...!!!...
...I still don't know if having the regulator set at 100 bar will yield less or more shots per fill than 150 bar but intuitively I would think more...
...so I should see 150+ shots per fill...?!?...
Of course, I can do the calculations for you.
First, we need to convert the mass from grains to kilograms and the velocity from feet per second to meters per second:
- Mass in kg: 18.13 grains * 0.00006479891 kg/grain = 0.001175 kg
- Velocity in m/s: 960 FPS * 0.3048 m/s/FPS = 292.608 m/s
KE=21∗0.001175kg∗(292.608m/s)2
Finally, we convert this value from joules to foot-pounds. 1 foot-pound is approximately equal to 1.35581795 joules:
KEfoot−pounds=KE/1.35581795
Let’s calculate these:
m = 0.001175 # mass in kg
v = 292.608 # velocity in m/s
KE_joules = 0.5 * m * v**2 # KE in joules
# Convert to foot-pounds
KE_foot_pounds = KE_joules / 1.35581795
KE_foot_pounds
After running these calculations, the kinetic energy of a 18.13 grain pellet traveling at 960 feet per second is approximately 31.02 foot-pounds. Please note that this is an approximation, as the conversion factor used is rounded to eight decimal places. For more precise results, you may want to use a more accurate conversion factor. I hope this helps! If you have any other questions, feel free to ask.

...it couldn't/wouldn't just say "sure, that would be about 31.02 foot pounds", but we got there...
...methinks it was showing off...!!!...LoL...!!!...
...I still don't know if having the regulator set at 100 bar will yield less or more shots per fill than 150 bar but intuitively I would think more...
...so I should see 150+ shots per fill...?!?...
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