The trajectory
of a movement is "the track that the moving body left on
the ground". Knowing the trajectory can tell you what path the moving
body followed, but not how fast it was going.
The bicycle always followed
a straight trajectory
The motorbike kept going
round the bends of the circuit
Licencia
Creative Commons Reconocimiento-No Comercial-Compartir Igual 3.0 España Ministerio
de Educación, Cultura y Deporte
