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>
C. de loque una persona haria como presidente del pais
Answer:
La señora Ramos es una profesora paciente.
Explanation:
In Spanish, adjectives come after the noun, unlike in English.
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El sábado mi mamá pintó la casa