Physics, 07.04.2020 19:01 indya2

A firecracker slides along a frictionless floor with an initial velocity of 2.00 m/s at = 45.0owith respect to the +x direction. It then explodes into two pieces. Piece 1 has four times mass of the other and has a velocity of 2.00 m/s in the +x direction after the explosion. What is the speed of the smaller piece?

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A firecracker slides along a frictionless floor with an initial velocity of 2.00 m/s at = 45.0owith...

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