[DH-38] Torque and Bicycles

Calculations of Torque from Pedal, crank, gear and tire on simple bicycle. For educational purposes, the (unrealistic) case of a frictionless tire of 5 kg with all mass distributed at the outside of the wheel, angular acceleration is calculated.

[@mariuszwasowicz5320]

great many thanks for sharing, useful info

[@cassiofficial]

Your video is the clarification sheldon brown didn't give.

[@nanone1994]

WOW! thanks man you're a Genius ! I so much love this video :)
I'm having a test next week and thanks to you I believe that I will get a full mark because this video made a whole section easy to me just like a piece of CAKE !
THANKS AGAIN MAN ...keep it up ... ^___^

[@gbemisolaibrahim9146]

I love u already! Thanks

[@Krishnakumarutb]

Helpfull.....thank u....sir

[@tomasm2945]

Very nice. Please creat a excel sheel of the calculations. Well done

[@tkhize]

how is the change of w when if the rider just sit??

[@ajju4240]

does the weight of bicycle add to human weight?

[@vinkolorenc8351]

when we are calculating torque in tire why is torgue f positive and torque T negative? Its confusing me at 8:20
Torque Tension is going in clock direction so that is why is negative. But direction f is confusing me.
Why is tension anticlock direction 1:53 why is not opposite?

[@Srk7028]

Your explanation makes me confusion.U took +ve rotation as CCW and -ve as CW.how friction be in same direction?and is this relation T=(Rp.W)/Rc ?

[@joecool9402]

please help me someone😭

[@TTVKeter]

friction shoulnt be going the same way as the tire. that doesn't make any sense

[@TTVKeter]

nvm i figured it out ur right im sorry