Mathematics, 28.03.2021 16:40 mcccreamullinsr

1. En un experimento de colisiones, dos cuerpos se mueven uno hacia el otro en una misma línea recta con igual rapidez. Estos chocan en un punto, quedando unidos. Entonces, en ausencia de
roce, se afirma correctamente que la rapidez final.
l. es menor que la rapidez inicial si las masas son distintas.
II. es nula si las masas son iguales.
III. es mayor que la rapidez inicial si una de las masas es mucho mayor que la otra.
A) Solo 1
B) Solo II
C) Solo III
D) Solo I y II

Answers: 2

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1. En un experimento de colisiones, dos cuerpos se mueven uno hacia el otro en una misma línea rect...