They are made both soft and hard, depending on application.
The innate soft texture of the soft rubber tires differentiates the soft rubber tires from their closely-related hard rubber tires.
it depends upon the situation, the track on which you are riding and what type of rider you are. if the surface is hard and bumpy,you should use hard tyres,especially when you are a drifter.
A "solid rubber bicycle" wouldn't be particularly useful, so I assume that you actually mean a comparison between a solid and an inflated bicycle tire. Answer: It depends. An inflated tire of a very high pressure will compress less than a solid tyre made out of soft rubber. OTOH a hard rubber solid tyre will compress less than a low-pressure inflatable tyre.
It can be either. Consider a hockey puck. And consider a Nerf ball. Both are rubber.
I don't know, go ask your teacher.
you want a soft rubber band ball with strechy rubber bands,but you also want to be carefull that you dont make it to big and to small
Vulcanized rubber has disulfide crosslinks and is hard and strong.Natural rubber has no crosslinks and is soft and weak.
Run it under cold water. Try getting it to be cold. Since particles extract when warm causing the rubber to become soft.
Frozen, hard boiled is like soft rubber
The population of Nankang Rubber Tire is 1,220.
Nankang Rubber Tire's population is 2,007.
A hard surface is one which does not yield when pressed. Wood, stone and glass are hard surfaces.... rubber, fabric and foam are soft surfaces.