Answer:
Neither 'saben' nor 'conocen' is a correct choice.
Explanation:
Tú <em><u>conoces</u></em> el dueño del mercado.
Use 'conocer' when referring to knowing a person.
A) This table is yellow B) That table is yellow C) This table is yellow D) Those table is yellow
the answer is B
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:
San Felipe del Morro is a fort in San Juan! I hope this helps!