Physics, 28.10.2020 16:30 officialrogerfp3gf2s
A firecracker is thrown into the air. At the height of its trajectory it explodes into two pieces. One piece has a mass of 190.1 g and flies off along the x-axis with a speed of 98.7 m/s. The second piece has a mass of 238.2 g and flies off along the y-axis with a speed of 31.2 m/s. What is the magnitude of the momentum just before the explosion
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A firecracker is thrown into the air. At the height of its trajectory it explodes into two pieces. O...
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