Variables is a central idea in research, in simple, a variable is a concept that varies. A variable is something that can change, such as ‘gender’ and are typically the focus of a study. Variables are those simplified portions of the complex phenomena that a researcher intend to study. The word variable is derived from…
Some variables are manipulated and others are controlled. The greatest advantage with this method is that you can infer cause and effect because of the way the experiment is set up and the way it is controlled. A disadvantage can be your subjects might not behave as naturally as they should. There are two very…
STORING VALUES IN THE COMPUTER’S MEMORY A variable is a named storage place in memory. There are 2 kinds of memory: Temporary memory (RAM), holds the work your computer is currently processing. Permanent memory (disk memory), holds data after you switch off your computer. A variable is stored in temporary memory. Therefore, it only exists…
Introduction In physics, any increase or decrease in velocity is referred to as acceleration or deceleration. The rate of acceleration is measured in m/s² or km/m/s respectively. The average acceleration of an object can be derived from the formula: Purpose To identify the correlation between the movement of the cart and the appearance of the…
