Question

A machine is designed to lift an object with a weight of 12 newtons. If the input force for the machine is set

at 8 newtons, what is the mechanical advantage of the machine?

Answer 1

m = 1.5

Step-by-step explanation:

We have,

The input force for the machine is set is 8 N and the machine is designed to lift an object with a weight of 12 newtons.

We need to find the mechanical advantage of the machine. It is defined as the ratio of output force to the input force. Its formula is given by :

`m=(F_o)/(F_i)\\\\m=(12)/(8)\\\\m=1.5`

So the mechanical advantage of the machine is 1.5