Initially spring is in natural length and both blocks are in rest condition. Then determine Maximum extension is spring. $k=20 N / M$
Initially spring is in natural length and both blocks are in rest condition. Then determine Maximum extension is spring. $k=20 N / M$
- [AIIMS 2019]
- A
$\frac{20}{3} \,cm$
- B
$\frac{10}{3}\, cm$
- C
$\frac{40}{3} \,cm$
- D
$\frac{19}{3} \,cm$
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- [AIEEE 2012]