Question

write in word 6,07,89,120​

Answer 1

Answer:

six , seven , eighty nine , one hundred twenty

Answer 2

Answer:

There are three types or classes of levers, according to where the load and effort are located with respect to the fulcrum. Class 1 has the fulcrum placed between the effort and load, Class 2 has the load in-between the effort and the fulcrum, and Class 3 has the effort between the load and the fulcrum.