EJERCICIO CAIDA LIBRE Desde que altura cayó un cuerpo si tardó 2,7 seg. Además determinar la velocidad al instante de chocar.

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

Achild throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. the ball leaves her hand 1.00 m above the ground. how long is the ball in flight before it hits the ground?

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.