Recent content by lykwedontcare

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    Finding coefficient of kinetic friction on a track with a spring.

    1. The problem statement A 10 kg block is released from point A on a track ABCD. The track is frictionless except for the portion BC, of length 6 m. The block travels down the track and hits a spring of force constant k = 2250 N/m and compresses it a distance of 0.3 m from its equilibrium...