Velocity of a particle of mass 2 kg changes from v1 =−2 i −2 j m/s to v 2 =( i − j )m/s after colliding with a plane surface
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Velocity of a particle of mass 2 kg changes from v1 =−2 i −2 j m/s to v 2 =( i − j )m/s after colliding with a plane surface Velocity of a particle of mass 2 kg changes from v1 =−2 i −2 j m/s to v 2 =( i − j [...]
