What is the mechanical advantage of a lever that has an input arm of 3 meters and an output arm of 2 meters?1. What is the effort distance (input)?

2. What is the resistance distance (output)?

3. What is the mechanical advantage?

(this is SCIENCE, not SS)

Answers

Answer 1
Answer:

The mechanical advantage of a lever that has an input arm of 3 meters and an output arm of 2 meters is 1.5.

What do you mean by the resistance distance?

The net effective resistance between any two vertices of a linked graph, which is created from the graph by substituting a unit resistor for each edge, is used to define the resistance distance between any two vertices.

The amount that a force is boosted by employing a tool or machine is known as the mechanical advantage. It is determined by dividing the applied effort by the tool or machine's force.

Therefore, the  mechanical advantage of a lever that has an input arm of 3 meters and an output arm of 2 meters is 1.5.

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Answer 2
Answer:

Answer key

Explanation:


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Answer:

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2.)James J. Hill , James hill  was a railroad executive who came from an impoverished (poor) childhood to having  his own company in 1866.what an influence am  right. unfortunately he did die may 29 1916 wow

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Explanation:

really hope this helped because my hand hurts from typing haha

Final answer:

Cornelius Vanderbilt, James J. Hill, and Leland Stanford are famous railroad barons. Vanderbilt linked New York and Chicago, Hill built the Great Northern Railway, and Stanford was part of creating the US transcontinental railroad as well as Stanford University.

Explanation:

Three well-known railroad barons in history include Cornelius Vanderbilt, James J. Hill, and Leland Stanford. Cornelius Vanderbilt was known for connecting New York and Chicago with the New York Central Railroad, which significantly impacted trade and travel. James J. Hill was instrumental in building the Great Northern Railway, which connected the Northern U.S. states from lakes to the Pacific Ocean. Finally, Leland Stanford, one of the founders of the Central Pacific Railroad, was a significant figure in the creation of the first US transcontinental railroad. He also co-founded Stanford University.

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Explanation: