What was the arrow''s initial speed
You shoot an arrow into the air.Two seconds later (2.00a) the arrow has gone straight upward to a height of 31.0 m above its launch point. What was the arrow's initial speed?
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You shoot an arrow into the air.Two seconds later (2.00a) the arrow has gone straight upward to a height of 31.0 m above its launch point.What was the arrow's initial speed?
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