Si un cuerpo se deja caer desde una altura de (5,00 ± 0,01) m, calcular y expresar las medidas: a) del tiempo de caída, y
b) de la rapidez justo al tocar el suelo . Considerar a la aceleración de la gravedad (9,80 ± 0,01) /s

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.

Ithink your answer is d

Is there a picture to go along with this