Mathematics, 08.03.2021 04:30 iBrain
A ball is thrown from the top of a seaside cliff. Its height, h, in meters, above the sea after t seconds can be modelled h . How long will the ball take to fall 20 m below its initial height?
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A ball is thrown from the top of a seaside cliff. Its height, h, in meters, above the sea after t se...
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