Chemistry, 29.01.2020 17:02 sammybrain

If this were a frictionless plane, what would be the ideal mechanical advantage?

a h + 9h = 10h
b h ÷ 9h = 1 ÷ 9
c 9h ÷ h = 9

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If this were a frictionless plane, what would be the ideal mechanical advantage?

a h +...