Question: A 1 0 2 g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a

A 102 g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a 72 g piece is projected horizontally to the left at 17.5ms, what is the speed and direction of the other piece?
Speed:
A 1 0 2 g firecracker is launched vertically into

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