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A body of mass 0.5kg is shot vertically into the air with an initial speed of 45m/s , calculate the time taken to reach the maximum height
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Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
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A body of mass 0.5kg is shot vertically into the air with an initial speed of 45m/s
, calculate the...
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