Answer:
Nuestros patrones de conducta, sistemas de creencias, principios y formas de vida derivan de la cultura, que en pocas palabras es la suma de todas las formas de arte, de amor y de pensamiento, que con el paso del tiempo han permitido a los seres humanos ser más libres.
Explanation:Here is the translation to english. Our behavior patterns, belief systems, principles and ways of life derive from culture, which in short is the sum of all forms of art, love and thought, which with the passage of time have allowed beings humans be freer.
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>
Read it write it three times and then say it aloud then write it three more times