How do you describe motion in physics? You can describe the motion of an object by its position, speed, direction, and acceleration. An object is moving if its position relative to a fixed point is changing. What is the importance of motion? Movement is a fundamental aspect of life. Movement is more than just ‘exercise’ […]
What are the 10 knowledge areas in project management?
What are the 10 knowledge areas in project management? The 10 Knowledge Areas that have been defined in project management are: Project Integration Management. Project Scope Management. Project Schedule Management. Project Cost Management. Project Quality Management. Project Resource Management. Project Communications Management. Project Risk Management. What are the major knowledge areas and process groups of […]
Do school lunches contribute to childhood obesity?
Do school lunches contribute to childhood obesity? First, using panel data, I find that children who consume school lunches are more likely to be obese than those who brown bag their lunches even though they enter kindergarten with the same obesity rates. Students are more likely to be obese, and weigh more if they are […]
What is the motion?
What is the motion? In physics, motion is the phenomenon in which an object changes its position over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time. One can also speak of motion of images, shapes, and boundaries. Why do we need to study motion? Force and motion are […]
How do you describe the direction of motion?
How do you describe the direction of motion? The direction of motion is the direction the velocity vector points in. Where v1/2 is the magnitude of the velocity halfway to the top of the trajectory. So vdown=−vup – the two velocity vectors point in opposite directions not the same direction. What two things must you […]
What is conservation of water resources?
What is conservation of water resources? Water conservation is the practice of using water efficiently to reduce unnecessary water usage. According to Fresh Water Watch, water conservation is important because fresh clean water is a limited resource, as well as a costly one. What is the main purpose of conservation? Conservation is the care and […]
What is the best way to study for psychology?
What is the best way to study for psychology? The Best Study Tips for Psychology Students Study Regularly. The Two Hour Rule: The general rule is that for every hour of time you spend in class, you should spend two hours of your own time studying the material. Study Actively. Be Active in Class. Study […]
How did Fleming discover penicillin?
How did Fleming discover penicillin? In 1928, while studying influenza, Fleming noticed that mould had developed accidentally on a set of culture dishes being used to grow the staphylococci germ. The mould had created a bacteria-free circle around itself. Fleming experimented further and named the active substance penicillin. How did Fleming accidentally make his discovery? […]
What are the 5 processes of project management?
What are the 5 processes of project management? Developed by the Project Management Institute (PMI), the five phases of project management include conception and initiation, planning, execution, performance/monitoring, and project close. What is a process group? In a POSIX-conformant operating system, a process group denotes a collection of one or more processes. Among other things, […]
What are the six process groups in project management?
What are the six process groups in project management? Project Management Process Groups Initiating Process Group. The initiating process group involves the processes, activities, and skills needed to effectively define the beginning of a project. Planning Process Group. Executing Process Group. Monitoring and Control Process Group. Closing Process Group. What are the five project management […]