A ball with mass m = 0.100 kg and kinetic energy K₁ = 1.74 J collides elastically with a second ball of thesame mass that is initially at rest. After thecollision, the first ball moves away at an angle of 0₁= 52.5° with respect to the horizontal, as shown in the figure. What is the kinetic energy of thefirst ball after the collision?Submit Answer You have entered that answer before Incorrect. Tries 2/99 Previous TriesK₁m₂m₂mi01-m₂

Conservation of momentumFor an isolated system, that is, for a system where the net external force…

Answered: A ball with mass m = 0.100 kg and…

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