The transfer of energy that occurs when a force is applied over a distance is WORK.
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Answer:
A scientific problem is something you don't understand but you can do an experiment to help you understand. Scientific problems are usually based on observation of scientific phenomena. Here is some advice to help you identify a scientific problem you can address by designing your own experiment.
Explanation:
Example of a scientific problem are Clean Drinking Water.
test tube
Explanation:
you state it is small and a test tube is the smallest container out of the answers you listed
