Victoria has a crate of vegetables that weighs 100 newtons. She exerts a force of 100 newtons to lift the crate with a pulley. What’s the mechanical advantage in this situation?

the mechanical advantage is 1.(one)

Explanation:

Since the mechanical advantage is the ratio of load to effort, Victoria's load is 100 and her effort is also 100. When you divide 100 by 100 you get 1 which is the answer

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves