# A classical mechanics problem by Md Zuhair

A block of mass $$0.18 \text{kg}$$ is resting on a rough horizontal table having friction coefficient $$\mu = 0.1$$. The block is attached to a spring of force constant $$k=2 \text{N/m}$$ whose other end is attached to a fixed wall.

Initially, the block was at rest and spring was unstretched. All of a sudden, an impulse is given to the block due to which it starts moving at speed $$v$$. If it stops for the first time after traveling a distance of $$0.06 \text{m}$$, find $$10v$$.