contestada

A pilgrim uses a block and tackle to lift a 225 N crate a distance of 16.5 m. She pulls 33.0 m of rope with a force of 125 N. What is the ideal mechanical advantage of the machine?

Respuesta :

Answer:

Ideal mechanical advantage of the machine is 2

Explanation:

Ideal mechanical advantage of the machine is

[tex]MA=\frac{op}{ip} \\[/tex]

here we have to consider the distance

[tex]MA=\frac{33}{16.5} \\MA=2[/tex]