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fiasKO [112]
2 years ago
7

I’ll name u BRAINLIEST if u get this right

Physics
1 answer:
nekit [7.7K]2 years ago
7 0
V = m1 u1 - m2 u2 / m1
v = 0.01 * 500 - 2 * 1.4 / 0.01
v = 220 m/s
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