I graduated in mechanical engineering 2 years ago, you don't use everything you learned everyday and eventually you start to slowly forget what you learned. Thank you for the refresher, I think videos like this do so much more because you explain how the variables affect the system, something that wasn't always made fully clear to use during college.
@trentvlak
3 ай бұрын
Oh, mountain forks have damping? I guess we're not talking about Rockshox motion control haha.
@INTEGRALPHYSICS
3 ай бұрын
true.
@KelechiNgwu-g6q
Жыл бұрын
How does one go about evaluating one of the variables, say b
@Toxic__rl
7 ай бұрын
x_ddot = d^2 x / dt^2... but besides that awesome vid
@INTEGRALPHYSICS
7 ай бұрын
For some stupid reason I never seem to notate that right.
@datphan8798
2 жыл бұрын
This movie is so interesting. I hope you will have more good videos in the future.
@INTEGRALPHYSICS
2 жыл бұрын
More to come!
@osamahebala6923
Жыл бұрын
Super helpful!.. Thanks, keep going.
@aka0989
5 ай бұрын
i just cant tell you how smooth that was !! thanks brother
@INTEGRALPHYSICS
5 ай бұрын
No problem 👍
@aswajiths352
Жыл бұрын
Nice bro excellent work. Bro can you please similar videos for different concepts in physics?
@INTEGRALPHYSICS
Жыл бұрын
I would love to. Any suggestions?
@kutluhankahraman6795
Жыл бұрын
Hi! could you explain how did plot the motion in excel? I would like to try it by myself
@INTEGRALPHYSICS
Жыл бұрын
Short answer: Eulers Long answer: I made columns for position, velocity, and acceleration. The acceleration is based on the forces (load, spring and damper) acting on the piston. Then I applied the kinematic equations and initial values to drive position and velocity. Excel treats the motion as though it is constant acceleration for 0.01s, then in the next row excel recalculates the new acceleration and thus updates the velocity and position.
@kutluhankahraman6795
Жыл бұрын
@@INTEGRALPHYSICS thanks a lot for the explanation! by the way I found out that there is a simulation in wolfram that also plots this motion (ın a way) I would reccomend you to have a look at it, that might be a lot easier :)
@INTEGRALPHYSICS
Жыл бұрын
Will do. Thanks!
@laurentmuller7930
Жыл бұрын
Any way you could create a model including spring preload (as available on an MC shock) as a variable? The internet is full of righteous explainers blasting that preload is not affecting stiffness (sure, it has no effect on k)...but fail to explain why the suspension "feels" stiffer with more preload. Thank you for the great video.
@INTEGRALPHYSICS
Жыл бұрын
More preload is going to hold you higher in the stroke, meaning it will take more travel from equilibrium (and thus more work as well as force) to bottom out. What many tuners leave out when looking at a spring curve, is the area under that curve. Whenever I mess with dirt bikes or mountain bikes, I look at the spring curve for small bump compliance and chassis stabilization (fore-aft), and the area under the spring curve for big hit control.
@sam90o48
Жыл бұрын
hello I loved this video so much, but I want to know how to make this excel sheet form this equation
@INTEGRALPHYSICS
Жыл бұрын
I used Eulers and set up related columns for x, v, a and f. where ma = -bv. v=a*deltat and x=v*deltat. I set the time intervals to like a 100th of a second then graphed x vs t
@dilarayilmaz6953
7 ай бұрын
Video is very helpful for me. Please tell me, which program did you use for plot of motion ?
@INTEGRALPHYSICS
7 ай бұрын
Excel.
@ceciliamartindale1757
2 жыл бұрын
A friend just sent this over - super helpful!
@INTEGRALPHYSICS
2 жыл бұрын
Sounds like a good friend.
@alaaaltinawi4061
2 жыл бұрын
awesome! thank you very much
@INTEGRALPHYSICS
2 жыл бұрын
Glad it helped!
@razistmt1458
Жыл бұрын
Nice, good explanation. thanks so much
@ahmadrezarabiee568
8 ай бұрын
Is it a bycicl system??
@GarretsonIndustries
7 ай бұрын
Exceptional Explanation
@INTEGRALPHYSICS
7 ай бұрын
thanks!
@felipequinones5769
Жыл бұрын
Where i can find the excel for the damping?
@elberttristanlie7651
2 жыл бұрын
Awesome!
@INTEGRALPHYSICS
2 жыл бұрын
Thanks!
@Strummustunes
8 ай бұрын
insanely clear explanation, thanks for your great work
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