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Physics, 29.04.2021 17:40 jasminellenaee

a firework is fired from the ground straight up on a planet with an acceleration dye to gravity of 13.80m/s/s. The fire work will not explode until the moment where it would have started to move back down again. The initial speed of the fire work is 112.1m/s use this information to find the height at which the fire work explodes and the time it will be traveling upward​

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