Two masses each with mass 0.10 kg are moving with velocity 3 m/s along x axis and 5 m/s along y axis respectively. After an elastic collision, one of the masses moves with a velocity 4^i+4^j. The energy of the other mass after collision is x10 J. Then x is

Two masses each with mass 0.10 kg are moving with velocity 3 m/s along

1.	Two masses each with mass 0.10 kg are moving with velocity 3 m/s along x axis and 5 m/s along y axis respectively. After an elastic collision, one of the masses moves with a velocity 4^i+4^j. The energy of the other mass after collision is x10 J. Then x is
Answer» Two masses each with mass $0.10 kg$ are moving with velocity $3 m/s$ along $x$ axis and $5 m/s$ along $y$ axis respectively. After an elastic collision, one of the masses moves with a velocity $4^i + 4^j$ . The energy of the other mass after collision is $\frac{x}{10} J$ . Then $x$ is

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Two masses each with mass 0.10 kg are moving with velocity 3 m/s along x axis and 5 m/s along y axis respectively. After an elastic collision, one of the masses moves with a velocity 4^i+4^j. The energy of the other mass after collision is x10 J. Then x is

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