H=3 ft and s=16 ft. a 100lb box requires a 35 lb effort force to push the box up the inclined plans. how do i calculate the ima?

5.33

Explanation:

I assume the following:

H = 3 ft is the height of the ramp

S = 16 ft is the length of the ramp

For an inclined plane, the IMA (Ideal Mechanical Advantage) is given by

where

S is the length of the ramp

H is the height

Substituting the data of this ramp, we find

The IMA corresponds to the maximum mechanical advantage that can be achieved on the ramp. In reality, there are always frictional forces acting on the object loaded, therefore the Actual Mechanical Advantage (AMA) is given by

where in this case,

L = 100 lb is the load

E = 35 lb is the effort

So for this ramp, the AMA is

answer:

is a

explanation:

answer:

design model: consists of design geometry; can be 2d or 3d; typically has a black background.

design files: drawing created with microsoft expression design, a drawing and design program for windows; may contain both vector and raster graphics; can also include multiple layers and various image effects.

elements: an element is a single part of a larger group.