Question

A machine uses an input force of 200 newton to produce an output force of 800 newtons. What is the mechanical advantage of the machine?

Answer 1

wrong

Explanation:

200 -800 is well i dobn't know i need friends i name is falling water i have no friends

Answer 2

we just need to subtract one number from the other:
mechanical advantage = output - input
= 800 - 200
= 600
hence the mech. advantage of the machine is 600 newtons