The rectangle shown has a perimeter
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Answer:
The ideal mechanical advantage (IMA) is .
Step-by-step explanation:
The ideal mechanical advantage is the ratio of length of longer lever to that of shorter lever
IMA
Please refer to the image attached.
We could see that the the resistance load moves cm towards the fulcrum so the distance of resistance load from fulcrum
Now the as the effort force moves towards the fulcrum overall distance from the fulcrum to the effort force (load)
Plugging the values of the distances in IMA formula we can have.
IMA .
So the IMA of the fulcrum (simple machine)
The required function -
The parent function is translated to the right 2 units.
We have to find which absolute value function has a graph that is wider than the parent function.
The parent function
with the vertex (0,0)
The parent function is translated to the right 2 units.
Transformation to the right,
f(x)→f(x-b) , the graph of f(x) is shifted towards right by b unit.
Same as the graph f(x) is shifted towards the right by 2 units and forms a graph of h(x).
If the graph is wider than the parent function then the function must be in the form of,
Where the value of k must be less than or equal to 1. If k is more than 1 then the graph is compressed.
So, let it be k=1
Therefore, The required absolute value function is,
We plot the graph of both the equations in which translation is shown.
Refer to the attached graph below.
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