Some of this is actually interesting... to me anyway.hey why dont you do best and KILLTIME so other way?
yea then calculate how much the centrifugal wheel force would be on that if you pedaled let's say 150 full rotation crank spins per run.You know, some of that was actually interesting. How about total vertical/rotational distance covered by the rear axle as the suspension moves, assume average of 6 inches of movement 300 times a run.
Well in 1 run your suspension would cycle 1800in. (really 3600in. including compression and rebound)You know, some of that was actually interesting. How about total vertical/rotational distance covered by the rear axle as the suspension moves, assume average of 6 inches of movement 300 times a run.
Energy forces need much more information than that...yea then calculate how much the centrifugal wheel force would be on that if you pedaled let's say 150 full rotation crank spins per run.
now that should give you plenty of time to kill to figure it out and don't just type some random numbers now, kill some time and develop some brain cells for real.
fun stuff.. I hated math in high schoolMy head hurts from all this math, too many concussions I suppose
I only took one math course in college and it was easier than middle school algebra, wait it was middle school algebra, but I was 20 when I took it, oh wellfun stuff.. I hated math in high school
I had a buddy who spoek with the Sram tech guys in whistler about his World Cup boxxer and they were suggesting rebuilds every 4 hoursWow.. I just realized, no wonder the shock companies recommend an overhaul after 20 hrs. with aggressive riding. 45,000 inches a day... just think of how much energy/friction/heat we create on that poor shock.
is that calculated using a 2.4 tire or 2.5 tire? i wanna know exactly what resistance measuring you used so i can calculate which tires are better. hahahaha i was just kidding on the centrifugal force, just giving you sarcastic challenges!Energy forces need much more information than that...
Raidus (meters) = .3302
Velocity (meter/sec) = depends on speed
Velocity (kilometer/hour) = same as above
Mass (kg) = depends on rider
RPM (revolutions/minute) = depends on speed
Actually the amount of crank revolutions per run would have nothing to do with the formula for centrifugal force.
But if you want an answer..
if:
Raidus (meters) = .3302
Velocity (meter/sec) = 8.9408 (20mph)
Velocity (kilometer/hour) = 32.18688
Mass (kg) = 4.5359237 (10 lbs. rotational wheel mass)
RPM (revolutions/minute) = ok explination on this one...
Circf. of mtb wheel 81.64"
63,360in./mile
at 20 mph your wheel will cover 776.1 rev./mile which means your wheel will cover .333 (1/3rd) of a mile. That means your wheel is spinning at 258.4413 RPM
then:
Centrifugal force (in newtons) = 1098.0988376284552
or 246.862439953226 pound-force
no prob.. broskeeis that calculated using a 2.4 tire or 2.5 tire? i wanna know exactly what resistance measuring you used so i can calculate which tires are better. hahahaha i was just kidding on the centrifugal force, just giving you sarcastic challenges!
and mathematics and physics indeed.btw... noescape, nice work.. I tried to get into screenprinting. I dont have the patience for that $hit. Now I just do my basics with ThermoFlex
Haha... I was never the "nerd" in school. I kinda didn't do anything. at all.Ok nerds, hand over your milk money or it's wedgie time!
Yup.. I realized last night I wanted to figure out the energy used. And I know the kinetic energy going up turns into potential energy at the top, then returns with negative kinetic energy, so the weight of the cars, cable, ect. cancles out.Force as in torque at the drive wheels? You might also want to make it harder for yourself and figure out the force used in the detachment and moving system off the cable. Also, time is irrelevant in this case, because force has to do with just moving it. If you wanted to find the energy then time would be useful.
This'll just be a lot of potential energy, plus it cancels out with the chairs moving down, so technically all you have to deal with is rider weight.
Good luck!