Biochemical

Question 1

Advanatges of second class levers

Answer 1

When effort arm is longer than the load arm there is a mechnical advantegs.
This means that large loads can be lifted with litttle effort

Question 2

Advanatgesa and disadvanatges of tgrid class lever

Answer 2

Sinec effort arm is shorter than the load arm it ihas a mechanical disadavnatges
However, it is compensated for faster movment fo load over a lrage range of movment