Calculate the mass of the second block

Reference no: EM13337385

A 2.5kg block slides along a frictionless surface at 1.6m/s. A second block, sliding at a faster 4.0m/sPh, collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.6m/s. what was the mass of the second block?

Reference no: EM13337385

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