A lever can lift 65 N easily. How would you change the lever so that it can lift 150 N? You would increase mechanical advantage by ______.

1.moving the fulcrum closer to the output source (load)
2.moving the fulcrum closer to the input source (lifter)
3.doubling the length of the lever

Question

A lever can lift 65 N easily. How would you change the lever so that it can lift 150 N? You would increase mechanical advantage by ______.

1.moving the fulcrum closer to the output source (load)
2.moving the fulcrum closer to the input source (lifter)
3.doubling the length of the lever

anonymous · Answer

how funny lol i had the same question, plato?

anonymous · Answer

The answer is doubling the length of the lever