prilsambrims prilsambrims

21-11-2016
Physics

contestada

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

Respuesta :

syed514 syed514

21-11-2016

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

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