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

H + 9H = 10H

H ÷ 9H = 1 ÷ 9

9H ÷ H = 9 ...?

Verified Answer :

syed514

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

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