Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. can someone explain what internal energy is and ho

Can someone explain what internal energy is and how to calculate it when given mass, friction,...

80.2K

Verified Solution

Question

Physics

Can someone explain what internal energy is and how to calculateit when given mass, friction, speed etc? Is it always the samething as non-conservative work..?

Answer & Explanation Solved by verified expert
3.8 Ratings (756 Votes)
Consider a system of particles completely isolated from outsideinfluence As the particles move about and interact with eachother there are certain properties of the system that do notchange 82 Conservation ofmechanical energyTheworkenergy theorem discussed in Chapter 7 relates the amount ofwork W to the change in the kinetic energy of the systemW DeltaKwhereUx0 is the potential energy of the system at itschosen reference configuration It turns out that only changesin the potential energy are important and we are free toassign the arbitrary value of zero to the potential energy of thesystem when it is in its reference configurationWe willcontinue    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

How do you explain the rise of the secular modernist reformists in the Middle East during...

Psychology
Q

Un the concentration gradient number of transporters affinity for substrate and Vmax 13 What kind...

Biology
Q

Solve the following equation 6 x 2 21 Select one a 0 301 O b...

Geometry
Q

An online streaming service that offers TV shows documentaries and movies charges an initial fee...

Statistics
Q

The IQ test is constructed so that Full Scale IQ scores follow a normal distribution...

Statistics
Q

Use Newton s Method with the function f z z 2 and initial value o...

Calculus
Q

help with part A ,B and C During 2020, Grouper Company started a...

Accounting
Q

X Company is thinking about expanding the production of Product A and eliminating Product B....

Accounting
Q

An entity acquired an investment in equity instrument for P800,000 on 31 March 2020. The...

Accounting
Q

Which of these influences your attitude toward what is important in life and helps to...

Accounting
Q

What are some ways in which the investment and financial planning industries have recently evolved?...

Finance
Q

Simon has operated a carpet cleaning business for several years. On 1 May 2021 he...

Finance