**Question:** The blocks of mass 𝑚 each are connected to a spring of spring constant 𝑘 as shown in figure. The maximum displacement in the block is

(A) \sqrt{\dfrac{2mv^{2}}{k}}

(B) \sqrt{\dfrac{mv^{2}}{k}}

(C) 2\sqrt{\dfrac{mv^{2}}{k}}

(D) 2\sqrt{\dfrac{k}{mv^{2}}}

**Answer: **Option (A)

**Solution:**

*Related*