In the figure, a 4.2 kg block is accelerated from rest by a compressed spring of spring constant 650 N/m. The block leaves the spring atthe spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction k = 0.229. The frictional forcestops the block in distance D = 8.3 m. What are (a) the increase in the thermal energy of the block-floor system, (b) the maximumkinetic energy of the block, and (c) the original compression distance of the spring?- No friction(a) NumberiUnits(b) NumberUnits(c) NumberiUnits>>>

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Answered: In the figure, a 4.2 kg block is…

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