No, the back of a roller coaster does not move faster than the front. Roller coasters are designed to move at a consistent speed throughout the ride, regardless of where you are seated.
It keeps the roller down and creates friction to allow the roller to move.
Of course they move! And no, the track won't actually move and the roller coaster stays still. It is all powered by electricity, you see!
a cuckoo
It would not move
There are many parts to a mouse including the roller. The roller functions to move the arrow on the screen.
1. My friends think i am cuckoo. 2. My friend has a cuckoo clock and a bird pops out and says cuckoo, cuckoo.
Gravity.
By ship, and on land by roller logs.
A colonial cuckoo is a colonial style cuckoo clock.
A black cuckoo is called an ebony cuckoo.
No. A cuckoo is a bird.