A rocking chair has two points of contact with the ground, with all of the mass of the chair above those two points. So does a bicycle. Why does a bicycle fall over, but a rocking chair does not?Sorry, not a physics guy, but was asked this question by young child and am hoping that smart people can explain this to me. Thx for not flaming! ;-)
To be undemanding, i'm happy the music is honestly getting each and every of the attention now than the honestly stars because of the fact permit's settle for it, the music MADE the stars! it is why they're ROCKstars and why they're prevalent. they do no longer look to be prevalent for their exploits yet for their paintings that makes the exploits prevalent. it is likewise corresponding to what Rckets became asserting. yet I do get what you recommend with regard to the concentration being made fullyyt on the kind and not on the honestly strikes of the artist. The artist is the guy who makes the music and produces it so they could desire to be known too. yet to procure to admit, maximum individuality has long gone down society's drain hollow so i do no longer think of it concerns what human beings do anymore because of the fact it is not any longer something new. merely warm interest for a tabloid newspaper.
Hello Jeremy. The rocking chair has a design which is more stable, because 1) the rocks are fixed to the chair 2) the weight is better distributed, towards the center of gravity 3) if we push the rockin chair in one direction, it tends to go back by bouncing The bicycle is dinamically stable only in movement, by an effect of spinning as a gyroscope. 1) When stopped the front wheel can move in two axis causing lack of stability 2) The back wheel can rotate forward causing lack of stability 3) Teh weight of the bibycle in accomodated in one line (between 2 points). For greater stability we need at least 3 points to accomodate weight with stability. In the rocking chair we can considere it as having 4 points of contact. Greetings from Mexico. Javier P.D.
