click below
click below
Normal Size Small Size show me how
Motion and Design
science test
Term | Definition |
---|---|
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 |