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# What do you know about speed?

### What do you know about speed?

This lesson presents the concept of speed.

Physics

Author: Tóth Katalin

Reviewer:

Keywords

velocity, motion, road, time, orbit, average speed, path, distance travelled, linear, curvilinear, time unit, means of transportation, starting point, endpoint, movement, vector, smartphone, map, speedometer, stopwatch, modification, process, data, instrument, measurement, unit of measurement, physics, mathematics, transportation, technology, science

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