Per given number of rotations/time, the larger the distance covered per rotation/time the higher the speed. If you pit them against each other on a ramp in a vacuum, then they'd roll at the same speed, different rotations/time 's In reality you have to factor in wind-resistance is greater than that on the smaller wheel.
No. Bigger wheels roll slower than smaller wheels. They roll slower because they have a larger circumference and they take longer to roll. Smaller wheels have a smaller circumference meaning they go faster.
NO. The smaller the wheel the more revolutions it turns if both are driven at the same speed. So, the smaller the wheel the faster it turns.
Because they roll
Bigger wheels are easier to run on uneven ground upto some extent
it takes a larger wheel longer to travel its circumfrance
No they dont.
Bigger wheels make it easier to roll over cracks in the road. softer wheels are good for riding vert because they grip the ground alot better than hard wheels.
They roll, but they are really rather poor wheels. I would use something else.
wheels is a type of things that can roll. it helps cars to move
That is a given.
To roll on the ground.
It means you can roll - -