What is the speed of the second ball after collision

Reference no: EM13521074

a 2. kg ball moving to the right with a speed of 25m/s collides with a 15. kg ball going in the same direction with the speed of 20 m/s. After collision the 2. kg ball travels in the same direction with a speed of 20 m/s. Ater collision the 2.00 kg ball travels in the same direction with a speed of 18 m/s. What is the speed of the second ball after collision if it travels in the same direction as before?

Reference no: EM13521074

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