Two robots have been programmed to perform the “Space Travel”. Due to an error in their programming the first robot with a mass of 30.0kg performs “a jump to the left” at 5.00m/s at the same time the second robot with a mass of 20.0kg performs “a step to the right” with a velocity of -7.10m/s resulting in the two robots colliding. What will be the final velocities for both robots if we assume the collision is elastic?

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