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Mathematics, 10.01.2021 18:40 QANDA660

A pyrotechnician plans for two fireworks to explode together at the same height in the air. They travel at speeds shown below. Firework B is launched 0.25 s before Firework A. How many seconds after Firework B launches will both fireworks explode? Firework A: 220fps
Firework B: 180fps

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