SAMPLE PROBLEMS: 112- Topic 1: ELECTRIC FORCES & ELECTRIC FIELDS. 1) Charges of - 6 and + 4 nC are 3 m apart. Determine the force they exert on each other‚ and the electric field at a point midway between them. |Solution: This is an electrostatics problem (stationary charges). Since the charges|[pic] | |are of opposite sign‚ they will attract each other. The forces are indicated in the|
Premium Electric charge Fundamental physics concepts Electromagnetism
CRITICALLY EVALUATE THE FACTORS INFLUENCING THE GLOBAL HEAT BUDGET - 40 MARKS The global heat budget is the balance between incoming insolation‚ and outgoing radiation from Earth. There are many factors that influence this heat budget‚ some of which are more important than others. In this essay I am going to describe and explain each factor involved. Insolation is the incoming energy from the sun in shortwave ultraviolet (UV) radiation. The distribution of insolation over the Earth’s surface
Premium Earth Sun Climate change
What Factors Should I Consider When Choosing a Career? Choosing a career can be one of the most difficult choices a person must make in their lifetime. There are several factors to consider when choosing a career‚ including your interests‚ priorities‚ training‚ skills and how likely you are to get your desired job. This article will tell you more about what factors you should consider when choosing a career. Factors in Choosing a Career There are several factors to consider when choosing a
Premium Personality psychology Education Training
After viewing The Simpsons it has become apparent that the six key factors influencing homers overall health and physical activity play a big part in his life. Homer’s Heredity factors influencing his overall health and level of physical activity are hard to determine as he is a cartoon character and no real evidence of his family’s history has been shown in the popular TV series. But for example if his father had suffered from a heredity disease he might possibly have taken or take his health
Premium Nutrition Obesity Cancer
Examine the key factors influencing inclusive teaching and learning Inclusive teaching means recognising‚ accommodating and meeting the learning needs of all students‚ regardless of age‚ gender‚ ethnicity‚ religion‚ disability or sexual orientation. This starts with acknowledging that students are members of diverse communities‚ have a range of individual learning needs‚ and deserve equal opportunity to access the learning experience. Applying inclusive learning is increasingly important in our
Premium Education Educational psychology Learning styles
and career choice The third objective of this study is to examine the relationship between personal interest (i.e.‚ realistic‚ investigative‚ artistic‚ social‚ enterprising and conventional) and career choice. Based on Table 4.6 it show that Realistic (β = .349‚ p < .050) was significantly correlated with career choice.This is contrast to the study done by Onoyase and Onoyase (2009). In their study the result show that there is no significant relationship between realistic and career choice. Realistic
Premium Learning Choice Student
Volleyball Serve Biomechanical factors influencing my Performance Contacting the ball at the top of arms reach If I did not contact the ball at the top of arms reach I would loose acceleration because the force is greater when the arm is at full reach. By contacting the ball at full arms reach you are creating a longer leaver and increasing the moment of inertia by increasing the force upon which you can accelerate the arm forward to serve the ball. If the ball contacted beyond the top
Premium Classical mechanics Inertia Force
Evaluate Factors Influencing Eye Witness Testimony The term ‘eye witness testimony’ refers to an area of research into the accuracy of memory concerning significant events‚ it is legally considered to be a reliable account of events. However‚ research into eye witness testimony has found that it can be affected by many psychological factors such as‚ anxiety and stress‚ reconstructive memory‚ selective attention and leading questions. Anxiety and stress can be associated with many factors such as
Premium Witness Testimony
Ask young children what they want to be when they grow up and the answer will change three times before dinner. Ask them when they are 18 and the answer is unlikely to be any more decisive. Eighty percent of college-bound students have yet to choose a major‚ according to Dr. Fritz Grupe‚ founder of MyMajors.com . But they are still expected to pick schools‚ apply to and start degree programs without knowing where they want to end up. It is little wonder 50 percent of those who do declare a major
Premium University Academic degree Higher education
A career is different from a regular job because a regular job is mainly a way to earn money. However‚ a career is a lifelong occupation which offers financial security‚ and also numerous opportunities for us to improve ourselves. Choosing a career is an unavoidable decision for anyone who wants to pursue his or her tertiary education. Therefore‚ it is very important to consider several factors carefully when choosing a career. In this article‚ we will look at four crucial factors to consider when
Premium Employment Tertiary education