<span>la respuesta es B (the answer is B)</span>
Answer:
Efficiency = 85.5%
Explanation:
<u>Given the following data;</u>
Load = 600N
Effort = 350N
To find the efficiency of the lever, we would first of all determine the mechanical advantage and velocity ratio.
Substituting into the equation, we have;
Mechanical advantage = 1.71
Substituting into the equation, we have;

Velocity ratio = 2
Now, to find the efficiency of the lever
Substituting into the equation, we have;
<em>Efficiency = 85.5%</em>
Answer:
Yo uwu no me deja mandarlo ;-;
Answer:En los dias de la semana yo asisito la escuela como siempre.Yo ago la escuela en la escuela virtual! Por esta pandemia nos ha cambiado muchisimo. Los fines de semana voy a mexico porque alla vive mi ermana menor y mi madrastra tambien. Los viernes entro a la escuela a las 11 de la manana so mejor camino a mi perro.
Explanation:
I think that it A hope i help