Answer :
Final answer:
The mechanical advantage of the ramp is 3.0. In this specific case, with a ramp length of 3.0 meters and a height of 1.0 meter, the mechanical advantage is calculated as MA = 3.0 / 1.0 = 3.0.
Explanation:
The mechanical advantage (MA) of a ramp is a measure of how efficiently it reduces the force needed to lift an object.
The formula MA = length of ramp / height of ramp is derived from basic geometry.
In this specific case, with a ramp length of 3.0 meters and a height of 1.0 meter, the mechanical advantage is calculated as MA = 3.0 / 1.0 = 3.0.
An MA of 3.0 means that for every unit of vertical rise (1.0 m), the ramp provides a mechanical advantage of 3.0 units in horizontal distance (3.0 m).
Essentially, it suggests that by using the ramp, one can move a load three times as far along the ramp compared to lifting it vertically.
A higher mechanical advantage indicates a more efficient system for lifting loads, making the ramp a practical tool for minimizing the force required to elevate objects over a horizontal distance.
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