These are the most that make sense to me in Spanish.
1.Cual
2.Cuando
3.Cual
4.Con que
5.Quien
6.Que
7.Cual
8.Que
The mystery of the island of Tökland
It is a. Esta because you are saying it is there.
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>