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The state of matter with the highest energy and most movement is

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

In 2002, the rare earth elements mine in mountain pass, california was closed because

May someone me with these science questions