Question

2. A block with mass m is forced against a horizontal spring of 100 N/m negligible mass, compressing the spring a distance d (Figure 1). When released, the block moves on a horizontal tabletop a length L before coming to rest. The spring has a force constant k. What is the coefficient of kinetic friction between the block and the tabletop? Express your answers in terms of any or all of the variables m, d, g, L and k. B) If m = 0.50 kg, d= 0.20 m, L = 1.00 m, k = 100 N/m, what is μ m 0.50 kg 0.20 m 1.00 m Figure 1

Answer 1

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