Question

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?

Answer 1

Answer:

Ideal mechanical advantage of the machine is 2

Explanation:

Ideal mechanical advantage of the machine is

$MA=\frac{op}{ip}$

here we have to consider the distance

$MA=\frac{33}{16.5} \\MA=2$