Ace school

with brainly

  • Get help from millions of students
  • Learn from experts with step-by-step explanations
  • Level-up by helping others

A community for students.

In a laboratory experiment on friction, a 136- block resting on a rough horizontal table is pulled by a horizontal wire. The pull gradually increases until the block begins to move and continues to increase thereafter. the figure shows a graph of the friction force on this block as a function of the pull. What would the graph look like if a 136 brick were placed on the box, and what would be the coefficients of friction be in that case?

Physics
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

here's the graph..
1 Attachment
what is 136 here? Is it mass?
So, the question is what would the graph look like if the box would have twice the weight. Friction coefficients wouldn't change, but all the forces would double (static and kinetic friction). So, the graph would be double the initial force for every point on the curve. (starts moving at 150 N, instead of 75 & dynamic friction of 100 N, instead of 50)

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

no. friction coefficients would be changed. Remember \[\mu\] depends upon the nature of the material.

Not the answer you are looking for?

Search for more explanations.

Ask your own question