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Crucigrama Sopa de Letras Hoja de Trabajo
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Gravity Powered Cars

Horizontales
Force needed to change an objects motion, away from you
The ring or disk that revolves on an axle
The use of science in solving problems
A force that works against motion when 2 surfaces rub
Wheel that comes in contact with the ground surface
Verticales
The rate at which or how fast an object changes its positions
An objects location or where something is
Any factor in an investigation that could affect the results
A material used to reduce friction
The force that pulls an object toward each other
A change in the position of an object