Se quiere levantar 500 Kg de peso probando tres dispositivos. El primero está formado por dos poleas móviles. El segundo es un aparejo vertical de 4 poleas, dos fijas y dos móviles; el último
posee una polea fija y tres móviles.
Dibújalos y calcula la fuerza que habrá que aplicar en cada caso.

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.

1. statement- ca is parallel to db and e is the midpoint of ad reason- given2. statement- reason- alternate interior angles3. statement- de is congruent to ae reason- definition of midpoint4. statement- triangle aec is congruent to triangle deb reason- asa (angle side angle)