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Why does the mechanical advantage of an inclined plane decrease as you increase the angle of inclination?
At the two extremes of the angle of inclination you have no mechanical advantage. At an angle of 0 degrees, the plane is parallel to the effort force so it cannot raise the load. At the angle of 90 degrees, the plane is perpendicular to the effort force so all effort is directed into the plane. Between those two extremes, you have a machine. Divide the length (L) of the inclined plane by its height (H) to find the mechanical advantage. Notice that in the case where the angle of inclination is 0 degrees, H = 0. Division by zero is not allowed in math. (The mechanical advantage is undefined.) In the case where the inclination is 90 degrees, L = 0, 0/L = 0 (No mechanical advantage).
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How does a decrease in height affect the actual echanical advantage of the inclined plane?
Since the Mechanical Advantage of the inclined plane is inversely proportional to its height, increasing the height would lower your mechanical advantage and lowering the height would increase it.Alternately, mechanical advantage is directlyproportional to an inclined plane's length, therefore increasing the length would increase your mechanical advantage.
What can you do to an inclined plane to increase its mechanical advantage?
To increase a inclined plane's mechanical advantage, you can make it longer or steeper. A longer inclined plane will reduce the force needed to move an object up it. A steeper incline will also increase the mechanical advantage, but may make it more difficult to move objects up the plane.
What could be done to increase the mechanical advantage of an inclined plane?
It decreasesThe greater the angle, the steeper the inclination, the less effective it is. The greater the horizontal distance traveled for every unit length of height gained, the greater the mechanical advantage. GO Michael cooper repersentin Monticello
What are two ways of increasing the mechanical advantage of an inclined plane?
One way to increase the mechanical advantage of an inclined plane is to increase the length of the plane, which reduces the slope angle. Another way is to decrease the height of the plane relative to its length, which also reduces the slope angle.
How do you increase the mechanical advantage of an inclined plane?
the formula for the mechanical advantage of an inclined plane is the length divide by the height.
Why does the mechanical advantage of an inclined plane can never be less than 1?
The mechanical advantage of an inclined plane is the ratio of the length of the inclined plane to the height it lifts a load. Since the length is always greater than the height (unless the inclined plane is vertical), the mechanical advantage is always at least 1.
What general statement can be made about the height of an inclined plane and it's actual and ideal mechanical advantage?
As the height of an inclined plane increases, both the actual and ideal mechanical advantage also increase. This is because the mechanical advantage of an inclined plane is directly related to its slope, so a steeper incline will provide greater mechanical advantage compared to a shallower one.
The ideal mechanical advantage for an inclined plane is equal to the length of the incline divided by the?
Ideal Mechanical Advantage for an Inclined Plane is equal to the length of the incline divided by the height of the incline.
What is the double inclined plane?
A double inclined plane is a simple machine that consists of two inclined planes placed back to back. It allows for the raising or lowering of objects with less force by providing a larger distance over which the force can be applied. The mechanical advantage of a double inclined plane depends on the angle of inclination of each plane.
Can a inclined plane have a mechanical advantage of less than 1?
The mechanical advantage of an inclined plane is equal to length divided by height (l/h). Therefore, if the length is less than than the height, the mechanical advantage would be less than one.
Can't a simple inclined plane have a mechanical advantage less than one?
No, a simple inclined plane always has a mechanical advantage of greater than or equal to 1. It reduces the force needed to lift an object by increasing the distance over which the force is applied. The mechanical advantage is calculated by dividing the length of the inclined plane by the height.
What is IMA of an inclined plane?
ignoring friction or ideal mechanical advantage
