McLovink5609 McLovink5609

12-01-2024
Physics

contestada

A 1.9 kg block slides along a frictionless surface at 1.5 m/s . a second block, sliding at a faster 4.5 m/s , collides with the first from behind and sticks to it. the final velocity of the combined blocks is 2.7 m/s . What was the mass of the second block?

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