Figure 3
[6. A single movable pulley is being used to
move a 140 N load. The pulley is a litt...
Mathematics, 03.03.2021 03:30 oscargonzalez1991
Figure 3
[6. A single movable pulley is being used to
move a 140 N load. The pulley is a little dirty,
so it adds another 5 N of frictional force.
(a) Can this load be moved with a 75 N input
force? Explain your answer.
(b) Would a single fixed pulley work? Explain
your answer. ka
21. Thí
pag
(a)
(b
C
NEL
NEL
Answers: 1
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