depends if its downhill or on flat surface. I just watched a video that the skater went over 90km/h down a slight incline.
Depends
advancement in roller skates has changed dramatically. when roller skates were invented, they were something like this: a wooden plate resting on two sticks attached with wheels. as scince and technology changed, roller skates also strted to develope. around 1980's the new model of roller skates came out. this time it was much stable and quicker than the previous ones. those skates used ball bearings fitted in the wheels. the top was made of metal. these days they are more advanced. they still use ball bearings, metal top but added with a fluid, which allows to gain a quick and fast speed.
I have a pair of roller skates. no.
This would depend on how you plan on using them. If you are just a recreational skater and will use them occasionally for leisure, then Roller Derby and Chicago. If you are using them for a specific purpose then you would likely be looking for a Riedell, Vanilla, or Pacer skate.
Roller Skates has 186 pages.
Roller skates Roller skates
Another name for roller skates is "inline skates," particularly when referring to skates with wheels arranged in a single line. However, traditional roller skates, which have two pairs of wheels side by side, are commonly just referred to as "roller skates." Depending on the context, they may also be called "quad skates."
Roller blades are much faster and better. The roller skates are not as flexible as roller blades are. It's much safer to wear roller blades than roller skates and roller skates are likely to trip you up than roller blades. Also roller blades have more control than roller skates.
No its not
When did hooter girls wear skates
Its the speed of a stoned penguin on roller skates pulled over by an Austrailian cop.
74mph is the top speed