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Motion and Design

science test

force a push or pull
friction a force that resists movement between two objects that are touching
mass amount of matter an object has
weight a measure of the force of gravity on an object
median middle number in a set of data
mode number that occurs the most in a set of data
mean average number in a set of data (average)
fair test investigation in which all variables are kept constant except 1
hypothesis a scientific guess or prediction
variable any factor in an experiment that can be changed
technology development and use of products, systems, or environment
3 view drawing a diagram showing top, front, and side views
prototype original model or design from which something is built
Created by: cls322