PPT-Chap-6: Friction

Frictional forces are unavoidable in our daily lives Pros and cons of friction Magnitude of the maximum static frictional force is given by Magnitude of the kinetic frictional force is given by. ME 225 ; PRINCIPLES OF TRIBOLOGY. PRESENTATION ON. SIDDAPPAJI .B. FRICTION. A force that resists the relative motion or tendency to such motion of two bodies in contact. . Friction always works in the direction opposite from the direction the object is moving, or trying to move. . Exercise . 20.16. Add . the operation commit at the end of each of the transactions T 1 and T 2 from. Figure . 20.2. ; then list all possible schedules for the modified transactions.. Determine which of the schedules are recoverable, which are . 1. Chapitre 10. Mémoire virtuelle. http://w3.uqo.ca/luigi. /. Virtuelle . est . une ressource d’ordinateur . qui n’est pas . offerte directement par le matériel. , elle est créée par le logiciel. 1. Chapitre 7 continuation. Problèmes classiques de synchronisation. Lecteurs - Écrivains. Les philosophes mangeant. Moniteurs. Threads en Java. http://w3.uqo.ca/luigi/. Chap. 7. 2. Dorénavant:. SC = Critical Section. In-Class Activities. :. Check Homework, if any. Reading Quiz. Applications. . Characteristics of Dry Friction. . Problems Involving Dry Friction. Concept Quiz. Group Problem Solving. Attention Quiz. Friction is the resistance to the sliding, rolling, or flowing motion of an object due to its contact with another object. . When a moving object comes in contact with another object, friction is the opposing force that slows or stops the moving object. . What factors affect (the size of) friction?. Survey says:. Surface texture. Surface material. Surface area. Speed of slide. Mass. Weight. Angle of surface. Normal Force. What is the mathematical relationship between…... Chap 5-. 1. Chapter 5. Discrete Probability Distributions. Basic Business Statistics. 12. th. Edition. Chap 5-. 2. Copyright ©2012 Pearson Education, Inc. publishing as Prentice Hall. Chap 5-. 2. Learning Objectives. What factors affect (the size of) friction?. Survey says:. Surface texture. Surface material. Surface area. Speed of slide. Mass. Weight. Angle of surface. Normal Force. What is the mathematical relationship between…... Chap 7-. 1. Chapter 7. Sampling and Sampling Distributions. Basic Business Statistics for . 12. th. Edition. Chap 7-. 2. Copyright ©2012 Pearson Education, Inc. publishing as Prentice Hall. Chap 7-. P. JANICKE. 2018. ONLY “STATEMENTS” CAN BE HEARSAY EVIDENCE – . CAN’T BE REVEALED IN COURT. MUCH HUMAN DISCOURSE IS NON-STATEMENT. 3. statements. UTTERANCES. 2018.REV2. Chap. 3 -- Intro to Hearsay. P. JANICKE. 2018. ONLY “STATEMENTS. ” . CAN . BE . HEARSAY EVIDENCE – . CAN’T BE REVEALED IN COURT. MUCH HUMAN DISCOURSE IS NON-STATEMENT. 3. statements. UTTERANCES. MEANINGS. UTTERANCE = ANYTHING WE SAY OR WRITE. The amount of friction depends on...... Surface Roughness. Forces pushing the two surfaces together.. Types of Friction. https://app.discoveryeducation.com/player/view/assetGuid/72E28A59-0EAB-4EC9-A097-365513460023. What do you Remember about Friction?. Friction opposes motion. Friction is dependent on the texture of the surfaces. Friction is dependent on normal force. motion. friction. What do you Remember about Friction?.