Question: A 375 g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a 247 g

A 375 g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a 247 g piece is projected horizontally to the left at 20 m/s, what is the speed (in m/s) and direction of the other piece?

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