En la ausencia de fuerzas exteriores, toda partícula continúa en su estado de reposo o de movimiento rectilíneo y uniforme respecto de un sistema de referencia inercial o galileano.
resume esta frase con tus propias palabras.
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The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.