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A workman stands on the roof of a building 10.00 m high. Another workman tosses him...

A workman stands on the roof of a building 10.00 m high. Another workman tosses him a tool from the ground, which the work man catches on its way down. If the time the tool is in the air is 2.550 s (that is, the tool was caught 2.550 s after it was tossed), with what speed did the tool leave the hand of the man on the ground?assume there is no air resistance. answer will be three significant figures
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