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16 Forces
forces
| attracted (forces) | pulled towards |
| friction | opposing force |
| like poles | two north poles or two south poles of two magnets |
| magnetic force | force exerted magnet on magnetic materials |
| newton | unit of force |
| repel (forces of repulsion) | push away from it self |
| speedometer | a device to measure speed |
| odometer | a device to measure distance |