Energy is the ability to do work and kinetic energy is energy in motion.
What is a variable?
Our aim in an experiment is to determine the effect of one variable on another. The independent variable is the variable that is manipulated in the experiment while the dependent variable is the variable that changes as we manipulate the independent variable.
We now have to ask ourselves what is manipulated and what changes as we manipulate that variable. Every experiment must have these dependent and independent variables. Here, we need to find out the independent variable and dependent variables in any chosen any problems.
For instance, I want to measure the effect of fertilizer on plant growth. Plant growth is the dependent variable while fertilizer application is the independent variable.
A possible hypothesis is; if fertilizer is applied to the plant, the plant grows better.
Energy is the ability to do work and kinetic energy is energy in motion.
Learn more about energy:https://brainly.com/question/1932868
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