U= 0a = 9.8 m/sec SQUAREs = 19.6 m USING THIRD EQUATION OF MOTIONv square = u square + 2asv square = 0 + 2 × 9.8 × 19.6v square = 384.16v = √384.16v = 19.6 m/secANSWER = 19.6 m/secHOPE IT HELPS :):):):):)MARK AS BRAINLIEST
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