Question

a machine of a mechanical advantage 6 is used for a load of 120 kgf. find the required effort​

Answer 1

Answer:

the mechanical advantage of machine is 5.7

Explanation:

Given that,

Load = 120 kgf

Effort = 21 kgf  

We know that,

Mechanical Advantage = load/ effort

M.A= L/E

M.A= 120/21

M.A=5.7

Hence, the mechanical advantage of machine is 5.7