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  1. E

    Work and Kinetic Energy Problem involving friction hw problem, DUE SOON

    Homework Statement Part 1. A(n) 2300 g block is pushed by an external force against a spring (with a 22 N/cm spring constant) until the spring is compressed by 15 cm from its uncompressed length. The compressed spring and block rests at the bottom of an incline of 32 ◦ . The...
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