A block of mass 2 kg is moving with speed v0 towards a massless unstreched spring (K=10 N/m). It is found that for maximum speed v0=√6.4 m/s, the block compresses the spring, stops at that position and does not return back. Friction coefficient at surface is μ=1x. Value of x is ___

A block of mass 2 kg is moving with speed v0 towards a massless unstre

1.	A block of mass 2 kg is moving with speed v0 towards a massless unstreched spring (K=10 N/m). It is found that for maximum speed v0=√6.4 m/s, the block compresses the spring, stops at that position and does not return back. Friction coefficient at surface is μ=1x. Value of x is ___
Answer» A block of mass 2 kg is moving with speed $v_{0}$ towards a massless unstreched spring (K=10 N/m). It is found that for maximum speed $v_{0} = \sqrt{6.4} m / s$ , the block compresses the spring, stops at that position and does not return back. Friction coefficient at surface is $μ = \frac{1}{x}$ . Value of x is ___

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A block of mass 2 kg is moving with speed v0 towards a massless unstreched spring (K=10 N/m). It is found that for maximum speed v0=√6.4 m/s, the block compresses the spring, stops at that position and does not return back. Friction coefficient at surface is μ=1x. Value of x is ___

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