IB Friction Lab Write Up 3. The slope of my graph represents the constant value for myu as the Normal Force and the force of friction are constantly changing. 4. The kinetic slope is the biggest by far because it represents the less coefficient of friction it has to overcome to move easier. 5. According to my data table‚ an increase in weight always‚ without fail‚ creates a greater force of friction. 6. An increase in weight does not affect the coefficient of friction by also increasing
Free Force Friction Mass
Outline and Evaluate the effects of Age on Eye Witness Testimony (EWT). With child abuse cases on the rise‚ children are being used as evidence in the courtroom; this involves them giving accurate eye witness testimony. Parker and Carranza conducted a laboratory study in 1989 to study the accuracy of age in eye witness testimony. They showed a mock crime scene video to a sample of primary school children and a sample of college students. They found that the primary school children were more likely
Premium Testimony Witness Eyewitness identification
Determining the equilibrium constant from pH values of changing concentrations of ethanoic acid Design Research question: How will altering the concentrations of ethanoic acid affect the pH value‚ and‚ in-turn‚ the equilibrium constant? Background information: When weak acids react‚ the reaction typically does not go to completion. Rather‚ the system goes to an intermediate state in which the rates of the forward and reverse reactions are equal. Such a system is said to be in chemical equilibrium
Free PH Acid dissociation constant Chemical equilibrium
The Battle of Ia Drang Eric P. Driscoll American History Since 1877 American Military University Professor Charles Grear World War I The Battle of Ia Drang was the first major confrontation in the war in Vietnam between units of the United States Army and units of the Army of North Vietnam‚ also known as the People’s Army of Vietnam. The battle took place in the Ia Drang Valley in the Central Highlands of then South Vietnam‚ the battle started on the 19th of October‚ 1965 with North Vietnamese soldiers
Premium World War II Vietnam War United States
operant conditioning: a type of learning in which behavior is strengthened if followed by a reinforcer or diminished if followed by a punisher ➢ operant behavior: behavior that operates on the environment‚ producing consequences 6.3.1 • law of effect: Thorndike’s principle that behaviors followed by favorable consequences become more likely‚ and that behaviors followed by unfavorable consequences become less likely • operant chamber: in operant conditioning research‚ a chamber (also known as
Premium Reinforcement Operant conditioning
Introduction: There has been an issue when a father shot her daughter’s laptop and uploaded the video on YouTube for teaching her a lifetime lesson. The girl was actually betraying the family since years by spreading wrongs news of cruelties of the family with her. While in reality‚ the family was behaving in a very caring and routine way (Ferguson‚ 2012). The incident gives rise to many queries. Was the girl suffering from some sort of split personality syndrome? Was whole of the family suffering
Premium Anxiety Psychology Fear
Lacsap’s Fractions The aim if this IA is to investigate Lacsap’s Fractions and to come up with a general statement for finding the terms. When I noticed that Lacsap was Pascal spelt backwards I decided to look for a connection with Pascal’s triangle. Pascal’s triangle is used to show the numbers of ‘n’ choose ‘r’(nCr). The row number represents the value of ‘and the column number represents the ‘r’ value. Eg. Row 3‚ colomn 2 = 3C2 =
Premium Number Elementary arithmetic
January 2011 Examiners’ Report NEBOSH International Diploma in Occupational Health and Safety (Unit IA) Examiners’ Report NEBOSH INTERNATIONAL DIPLOMA IN OCCUPATIONAL HEALTH AND SAFETY Unit IA: International management of health and safety JANUARY 2011 CONTENTS Introduction 2 General comments 3 Comments on individual questions 4 2011 NEBOSH‚ Dominus Way‚ Meridian Business Park‚ Leicester LE19 1QW tel: 0116 263 4700 fax: 0116 282 4000 email: info@nebosh.org.uk website: www.nebosh.org
Premium Occupational safety and health International Labour Organization Risk management
In psychology‚ there are two types of attention: selective attention and divided attention. Divided attention is the state of paying attention to more than one stimulus or to a stimulus rather than focusing on one certain action or thing. Where selective attention on the other hand can be described as a type of attention which involves focusing on a specific part of a scene while ignoring other aspects. We can multitask or scan as long as anything we are doing is not too complicated or requires
Premium Psychology Cognition Education
ego psychology‚ Jean Phinney’s (Phinney & Alipuria‚ 1990; Phinney & Ong‚ 2007) related research on ethnic identity‚ and Stanley Gaines et al.’s (Gaines‚ Marelich‚ Bledsoe‚ Steers‚ Henderson‚ Granrose‚ et al.‚ 1997) related research on ethnic identity as a consequence of individuals’ minority versus majority group status. * Prelude: Divisions within Personality Psychology * Last Tuesday‚ we learned that Cronbach (1957) viewed experimental psychology and correlational psychology as
Premium Sigmund Freud Psychology Psychoanalysis