Chemistry, 24.06.2019 04:20, bougiehairstudios

A2.9 kg model rocket accelerates at 15.3 m/s2 with a force of 44 n. before launch, the model rocket was not moving. after the solid rocket engine ignited, hot gases were pushed out from the rocket engine nozzle and propelled the rocket toward the sky.

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A2.9 kg model rocket accelerates at 15.3 m/s2 with a force of 44 n. before launch, the model rocket...