Calulate the mechanical advantage of the roads:
A hill station has two roads leading to the same viewpoint.
Road \(X\) is \(1\ km\) long and climbs \(200\ m\).
Road \(Y\) is \(1.7\ km\) long and climbs the same height.
Assuming both roads behave like ideal inclined planes, which road provides the greater mechanical advantage for vehicles?
Mechanical advantage of road \(X\) \(=\)
Mechanical advantage of road \(Y\) \(=\)
The road with greater mechanical advantage is