Un cuerpo es lanzado desde el piso verticalmente hacia arriba con una velocidad inicial V0= 30m/s. Determine: a. La altura máxima alcanzada. b. El tiempo de altura máxima. c. El Tiempo de altura máxima. d. El Tiempo en el aire. e. Velocidad en altura máxima

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

answer; /// the above statement is (true);

dang that balls went far

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide