- Homework Statement:
- It is a picture.
- Relevant Equations:
- Force= Mass*acceleration. Mechanical advantage.
I have a question about the following 33 and 34. For number 33 I think the answer is B because you have to life up against the force of gravity. While with A you have gravity helping you out. The correct answer is A but I am not sure how.
for 34 I think B because you have an extra pulley so you need less force but more distance.