Slowing down and Speeding up
Yes. Roller coaster is two words.
No, they are two entirely seperate games.
gravity and momentum
the two forces are friction and gravity
Kashmir. The curse of being a girl.
Kenetic energy, potential energy
Friction and Drag (air resistance)
No, because you compare two things directly eg: life is a roller coaster
Its very simple, first make to stations, its impossible to make two coasters, make your coaster so that the end it crosses over to switch tracks.
"hey" is an interjection; "the" is a definite article in both instances; "old" is an adjective; "man", "lady", and the two word phrase "roller coaster" are all nouns; "and" is a coordinate conjunction; and "rode" is a verb (in its past tense). Those who do not accept two word phrases as nouns would instead consider "coaster" as a noun and "roller" as another adjective.
you have to pass each level with a amount of two or more stars.
Sex is like a roller coaster... You wait an hour for a two minute ride.