Logo
Home Study Material Contact Search
AI Chat FREE
  1. engineering
  2. mechanical engineering
  3.   part a: define actual and theoretical mechani

  Part A: Define actual and theoretical mechanical advantage, using words as well as equations. Part B:...

60.1K

Verified Solution

Question

Mechanical Engineering

 

Part A: Define actual and theoretical mechanical advantage, using words as well as equations.

Part B: What law of physics forbids the efficiency of an actual machine from being equal to 1? (100% efficiency)

Part C: What is the efficiency of a wooden ramp (μ =0.2) at an angle of 39 degrees?

Part D: Is a screw an example of a wheel and axle, lever, or inclined plane?

Answer & Explanation Solved by verified expert
4.1 Ratings (777 Votes)
PART A A mechanical advantage where it is assumed that there isno friction no wear and tear etc can be called as theoreticalmechanical advantage It usually conveys the the maximum overallefficiency of a machine Another assumption is that the force inputof machine is equal to force output of    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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Suppose a company's revenue function is given by R(q)=−q3+320q2R(q)=-q3+320q2 and its cost function is given by C(q)=290+20qC(q)=290+20q,...

Basic Math
Q

How does the Al:Si ratio affect the chemistry of the zeolite? What are nitrogen isotherms, and what...

Chemistry
Q

Kelly Define cognitive complexity and cognitive simplicity. Then provide real-life examples of: 1) a high complexity person...

Psychology
Q

Specify 6 best practices for controller loop tuning. Outline the details for each of these practices....

Mechanical Engineering
Q

A block of mass m initially at rest is dropped from a height h on...

Physics
Q

7 1 point State the range of this function a xe R x 1 5...

Basic Math
Q

In a particular year, a total of 59,130 students studied in two of the most...

Algebra
Q

8 1 point Find the x intercepts of the quadratic function f x x 5x...

Algebra
Q

! Required information Problem 22-71(LO 22-5)(Static) [The following information applies to the...

Accounting
Q

I NEED THIS ANSWERED WITHIN THE NEXT 30 MINUTES, PLEASE! WILL LIKE/COMMENT! Gelbart...

Accounting
Q

(a) Coit of the land 5

Accounting
Q

if pacific coast railway fixed cost total $50000 per month the variable cost per passenger...

Accounting