A Roller Coaster:
A roller coaster is an amusement ride that is made up of a series of connected cars that move along a track. The cars are pulled up a steep incline and then released, allowing them to roll freely along the track. As the cars move along the track, they experience sudden drops, sharp turns, and other thrilling elements. Roller coasters are a popular attraction at amusement parks and other entertainment venues, and they provide riders with an exciting and thrilling experience.