The mechanical advantage of the machine shown above
7.5
15.5
30.0
60.0
i think since its frictionless ma=vr so vr= length/height l=15/0.5=30
N
I picked the right answer but they failed it for me
mock question
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Mechanical advantage = load/effort × 100%
ceoofwahala
20th June, 2026
ASSAAS
infinitehoaxx
21st May, 2026
