with friction force of 870 N and a coefficient of friction 0.23. What is the trailer’s normal force. 870N=.023(FN) divide by .023 FN=870N/.023 FN=37826.7N 9. mass 13.0 kg dropped from a cliff. Find its weight Fw=13.0kg * 9.8m/s^2 Fw=127.4kg*m/s^2 Fw=127.4N 13. A force of 175N needed to keep a 640N engine from sliding. What is the coefficient of static friction? Ff=175N FN=640N divide by 640N µ=175N/640N µ=.273 15. find acceleration of a forklift mass 1400kg pushed by force 2100N opposed by
Premium Mass Classical mechanics Force
Engineering Mechanics: Statics in SI Units‚ 12e 2 Force Vectors Part 2 Copyright © 2010 Pearson Education South Asia Pte Ltd Chapter Objectives • Cartesian vector form • Dot product and angle between 2 vectors Copyright © 2010 Pearson Education South Asia Pte Ltd Chapter Outline 1. 2. 3. 4. 5. Cartesian Vectors Addition and Subtraction of Cartesian Vectors Position Vectors Force Vector Directed along a Line Dot Product Copyright © 2010 Pearson Education South Asia Pte
Premium Analytic geometry Force Cartesian coordinate system
produces. The product that is produce by the industry‚ typically have a moderately high switching cost. Even though these are consumer electronics and are affordably to most consumers but it is still not something that most consumers would constantly change unless there is a huge technological improvement. Another barrier to entry is that the industry requires a high level of technological know-how and proprietary innovation and patents. Products like smartphones‚ cameras and television uses many high
Premium Strategic management Management Product life cycle management
Types of Forces Used in Basketball Forces are found everywhere‚ but of course‚ you can`t see them. They act on you for example if you are waking there are many forces that act`s on you. If they are not involved you can`t wake. Let`s talk about the forces that are involved in basketball. Basketball is a very enthusiastic sport and you must try it‚ you are not going to regrets. Basketball has original thirteen rules‚ but I am just going to mention 10 of them. 1- The ball can be thrown in any direction
Premium Force Classical mechanics Mass
The Force of Circumstances “The Force of Circumstance” is written by W. Somerset Maugham and takes place in Borneo (British colony)‚ however‚ the district is unclear but there are uses of exotic setting in the essay such as‚ mountains and rivers which indicates that the story takes place in a far and exotic country. It is about the end of a marriage between two people: Doris‚ an English girl and Guy‚ a man from Sembulu. Guy is 29 years old‚ and works for British colonial service; however‚ the
Free Woman Man W. Somerset Maugham
Technology: Good or Bad? Advances in technology cause great controversy. These controversies are centered around the influences technology has on the people who engage in different types of technology. In the article titled “Out Semi-Literate Youth? Not So Fast” by Andrea Lunsford‚ she explains the importance of technology and how‚ in most cases‚ technology is able to help develop students. In another article titled “Hal and Me” by Nicholas Carr‚ he stresses the point that technology is pushing
Premium Brain Human brain Writing
Lesson: Date: Words: Michael Porter Five Forces Analysis Michael Porter’s Five forces framework as explained by Kotler and Keller (2011) as well as Proctor (2000‚ pg. 103) is an analysis method that involves analyzing a specific sector from five various perspectives in order to establish the nature of competition in the given sector. The five different forces in the framework consists of bargaining power of buyers‚ competitor rivalry‚
Premium Strategic management Social network service Competition
investment‚ and high regulations present significant expenses and hardship for new firms entering. Barriers to entry‚ unlike all other factors in the five forces model‚ actually raises profits in a five forces analysis. This is because high barriers to entry prevent firms that could easily come into the market and take away profits. Other forces such as supplier power‚ buyer power‚ threat of substitutes‚ and industry rivalry‚ have moderate power in this industry. This would usually present a case
Premium Barriers to entry Porter five forces analysis Profit
TITLE : Shear Force Variation with an Increasing Point Load. INTRODUCTION: SHEAR FORCE The shearing force (SF) at any section of a beam represents the tendency for the portion of the beam on one side of the section to slide or shear laterally relative to the other portion. The diagram shows a beam carrying loads . It is simply supported at two points where the reactions are Assume that the beam is divided into two parts by a section XX The resultant of the loads and reaction acting on
Premium Force Shear stress
technology addiction Introduction Technology surrounds us wherever we go and we are in constant with all sorts of devices without thinking how many time about their usage. This could not be truer for mobile phones and how we use them in society today. Within the last decade‚ the prevalence of cell phone ownership and usage has increased sharply. Nowadays‚ it is no longer the calls that are taking up a caller’s time‚ but the innumerable text messages being sent throughout the day. According
Premium Addiction