1(vi)
For a lever, a graph is plotted with load on Y-axis and effort on X-axis. Which of the following represents the slope of the graph?
- (a)Mechanical advantage
- (b)Velocity ratio
- (c)$\frac{1}{\text {Velocity ratio}}$
- (d)$\frac{1}{\text {Mechanical advantage}}$
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Mechanical advantage
Reason — Load vs effort graph is a straight line and slope of the graph = Load/effort = Mechanical advantage.