1st, 2nd, or 3rdRiddles are little poems or phrases that pose a question that needs answering. Riddles frequently rhyme, but this is not a requirement.
Although we are one, we are ranked into three
We basically help you in the same way you'll see
First, second, or third is not the order we finish
Moving a part on us causes our advantage to diminish.
What are we?
AnswerLevers. First, second, and third are the classes of levers based on the position of the fulcrum, input force, and load. Moving of one of these factors on the lever can increase or decrease the mechanical advantage of the lever.
See another brain teaser just like this one...
Or, just get a random brain teaser
If you become a registered user you can vote on this riddle, keep track of
which ones you have seen, and even make your own.
Back to Top