sanic123
sanic123 sanic123
  • 04-04-2018
  • Physics
contestada

Motion is...

A reference point.


A change in position over a certain amount of time.


A change in speed over a certain amount of time.


A change in direction.

Respuesta :

rachelmcgee198p6z3b4 rachelmcgee198p6z3b4
  • 11-04-2018
a chain position over a certain amount of time
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