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A bullet is dropped into a river from a very high bridge.At the same time,another bullet is fired from a gun,straight down towards the water.Neglecting air resistance,the acceleration just before striking the water
Indirect Methods
Techniques or approaches that assess or influence subjects without direct interaction, often used in research or assessment.
Intrusive
Referring to actions or things that are invasive or forcefully inserted into a situation or space without welcome.
Problem Behavior
Actions or patterns of behavior that are socially unacceptable or harmful to oneself or others.
Observing
The act of carefully watching or monitoring something or someone to gather information, often used in scientific research or behavioral studies.
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