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>
- La galleta ⇝ "la"
- Los camarones ⇝ "los"
- El pescado ⇝ "lo"
- Tú ⇝ "te"
- Elena y Mónica ⇝ "las"
- Los dueños ⇝ "los"
- Ana ⇝ "la"
- Diego y yo ⇝ "nos"
- Yo ⇝ "me"

To replace the accompanying noun, write a <u>direct object</u>. They can be replaced if it is masculine it is "lo" (singular) or "los" (plural) and if it is feminine it is "la" (singular) or "las" (plural).
The <u>indirect object</u> replaces the one who receives the verb. It can be replaced, if it is in the third person, "le" (singular) or "les" (plural); they can also be replaced by unstressed pronouns (me, se, te, nos, os).
When a direct object and an indirect object are joined, <u>the indirect object must be put first and then the direct object</u>. When a third person indirect object is added, put "se".
<h3><em><u>MissSpanish</u></em></h3>