Aman lifts various loads with the same lever. the distance of the applied force from the fulcrum is 2.00 m and the distance from the fulcrum to the load is 0.500 m. a graph of resistance force vs. effort force is shown. what is the mechanical advantage of the lever? what is the ideal mechanical advantage of the lever? what is the efficiency of the lever? show your work.

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.