Question

what is the ma of the system based on the number of ropes in the pulley system? fe 200 lbs 600 lb

Explanation:

Step1: Identify formula for MA of pulley system

$MA = \text{Number of ropes supporting load}$

Step2: Count ropes supporting load

By observing the pulley - system diagram, the number of ropes directly supporting the 600 - lb load is 3.

Answer:

3