Physics 1

wo weights are hanging as shown in the figure.
Part A
Find the tension in cable if = 79.0 and = 170 .
Answer not displayed

Part B
Find the tension in cables and .

Don't use plagiarized sources. Get Your Custom Essay on
Physics 1
From as low as $9/Page
Order Essay

Answer not displayed

Problem 5.07 Tension in a Muscle.
Muscles are attached to bones by means of tendons. The maximum force that a muscle can exert is directly proportional to its cross-sectional area at the widest point. We can express this relationship mathematically as , where (sigma) is a proportionality constant. Surprisingly, is about the same for the muscles of all animals and has the numerical value of in SI units.
Part A
What is the SI unit of in terms of newtons and meters?

Answer not displayed

Part B
What are the SI units of in terms of newtons and meters and also in terms of the fundamental quantities (, , )?

Answer not displayed

Part C
In one set of experiments, the average maximum force that the gastrocnemius muscle in the back of the lower leg could exert was measured to be 751 for healthy males in their midtwenties. What does this result tell us was the average cross-sectional area, in , of that muscle for the people in the study?
Express your answer using two significant figures.
Answer not displayed

The Homework Writings
Order NOW For A 10% Discount!
Pages (550 words)
Approximate price: -

Our Advantages

Plagiarism Free Papers

All our papers are original and written from scratch. We will email you a plagiarism report alongside your completed paper once done.

Free Revisions

All papers are submitted ahead of time. We do this to allow you time to point out any area you would need revision on, and help you for free.


A title page preceeds all your paper content. Here, you put all your personal information and this we give out for free.


Without a reference/bibliography page, any academic paper is incomplete and doesnt qualify for grading. We also offer this for free.

Originality & Security

At, we take confidentiality seriously and all your personal information is stored safely and do not share it with third parties for any reasons whatsoever. Our work is original and we send plagiarism reports alongside every paper.

24/7 Customer Support

Our agents are online 24/7. Feel free to contact us through email or talk to our live agents.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

We work around the clock to see best customer experience.


Flexible Pricing

Our prices are pocket friendly and you can do partial payments. When that is not enough, we have a free enquiry service.


Admission help & Client-Writer Contact

When you need to elaborate something further to your writer, we provide that button.


Paper Submission

We take deadlines seriously and our papers are submitted ahead of time. We are happy to assist you in case of any adjustments needed.


Customer Feedback

Your feedback, good or bad is of great concern to us and we take it very seriously. We are, therefore, constantly adjusting our policies to ensure best customer/writer experience.