Question

A 5 kg block is sliding on rough horizontal surface with speed 4 m/s at the moment when it just starts compressing a uncompressed spring of the spring constant 100 N/m . If the kinetic friction force between the block ans surface is 10 N, then the spring is maximum compressed by....? ANS== 4/5 I need the explanation pls.. do not post irrrelevant answers . irrelevant answers will be reported...

Answer 1

Answer:

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Answer 2

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The spring is maximum compresses by “4/5 m”.