Mathematics
Mathematics, 24.08.2020 01:01, QueenNerdy889

an object is dropped from the top of a cliff 675 meters high. its height above the ground t seconds after it is dropped is 675-4.9t^2. determine its speed 7 seconds after it is dropped, the speed if the object 7 seconds after it's dropped in m/sec

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an object is dropped from the top of a cliff 675 meters high. its height above the ground t seconds...

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