If this were a theoretical frictionless plane, what would be the mechanical advantage?
H + 9H = 10H
H ÷ 9H = 1 ÷ 9
9H ÷ H = 9

Question

anonymous · Answer

attachment

anonymous · Answer

mechanical advantage (MA = slope/height)

here length of slope = 9H
height = H
                                                 9H
so mechanical advantage = ---- = 9
                                                  H

anonymous · Answer

so would it be the first ,second or third

anonymous · Answer

it will be the third one...  9H ÷ H = 9