4. Disks A and B have a mass of 15 kg and 10 kg, respectively. If they are sliding on a smooth horizontal plane with the velocities shown, determine their speeds just after impact. The coefficient of restitution between them is e 0.8. Use Conservation of Linear Momentum. NOT allowed to use Chegg or other such websites. Line of impact 10 m/s NOT allowed to use Chegg or other such websites. 8 m/s 1A

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