Question

What is the mechanical advantage of a fixed pulley

Answer 1

Ned's help fast

Answer 2

A single fixed pulley, like the one in Figure 1(a), has an ideal mechanical advantage of 1 since the effort force (120 N) is equal to the load force (120 N). However, in the single movable pulley (Figure 1(b)), half of the load is supported by the rope attached to the ceiling

Answer 3

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Answer 4

@jager2713 that answer does not help me at all

Answer 5

This should help you @CODblackops2
http://www.education.com/science-fair/article/moveable/