Question

You use a lever with a mechanical advantage of 30. How heavy a load can you lift with an effort of 100N

Answer 1

M.A.=Load/Effort
30=Load/100
3000N=Load

Answer 2

Answer:

Mechanical advantage= Load/Effort

M.A= 30

let load be l

30= l/100n

l=100*30

l= 3000n

So, the load is 3000n