Question

Calculate the mechanical advantage of a class 2 lever such that the length of the rod is 2 m and the load is placed at 1/3 distance from fulcrum. Explain the wheel and axle arrangement​

Answer 1

Answer:

$\frac{1}{3}$ or 0.333

Explanation:

MA=$\frac{Load}{Effort}$

MA=$\frac{1}{3}$of 2m ÷ 2m

MA=$\frac{2}{3}$ ÷ 2

MA=$\frac{1}{3}$