Answer:
The mechanical advantage is 0.25
This mechanical advantage shows that the force at which the deodorant sprays is the quarter of the applied effort, and hence the efficiency of your finger as a machine is 25%.
Explanation:
Given;
output force, F₂ = 15 N
input force, F₁ = 60 N
Mechanical advantage also known as force ratio is defined as the ratio of the output force (load) to the ratio of input force (effort).

This shows that the force at which the deodorant sprays is the quarter of the applied effort, and hence the efficiency of your finger as a machine is 25%.
look up some facts about steam machines and then see when they were created and by who they were created and how they have evolved.
Answer:
Tbh i dont even know
Explanation:
I had who i wanted to become president but i don't even know anymore
Answer:
prompt box
Explanation:
the term has changed over the years.