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OpenStudy (anonymous):
"An object with a mass of 15 kg is suspended 10 meters above the ground. Based on the object's height, what will its velocity be the instant before it hits the ground?" I know I have to use the equations x = xi + vit + 1/2at^2 and v = vi + at, but I'm confused as to how I go about doing this. If someone could walk me through this problem, I'd really appreciate it.
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OpenStudy (irishboy123):
are you online now?
OpenStudy (anonymous):
Yes, I am,
OpenStudy (irishboy123):
cool. let's draw this. |dw:1425754985524:dw| equations next, they will use the same letters where appropriate....
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