Physics, 30.07.2021 04:10 smariedegray
A 2.5 kg block slides along a frictionless surface at 1.5 m/s. A second block, sliding at a faster 4.1 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.5 m/s. What was the mass of the second block?
Answers: 2
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Answers: 1
A 2.5 kg block slides along a frictionless surface at 1.5 m/s. A second block, sliding at a faster 4...
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