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roller coasters TM
roller coaster vocabulary
Question | Answer |
---|---|
the rate of change in velocity of an object | Acceleration |
the energy of an object moving a long a fixed point | Angular Momentum |
a scientific test in which there is only one variable | controlled experiment |
a force caused by air rubbing on an object | drag |
the ability to work | energy |
a push or pull | force |
a force created by the rubbing of two objects | Friction |
the force of the Earth's pull on an object | Gravity |
the energy of motion | Kinetic energy |
an objects stored energy | potential energy |
changing part, as in particular experiment | Variable |
the speed of an object in a particular direction | Velocity |
the amount of space an object takes up | Volume |