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1. A block starts from rest at the top of a rough inclined plane that makes an angle of 30 with the horizontal. The coefficient
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A block starts from rest at the top of a rough inclined plane that makes an angle of 30" with the horizontal. The coefficient of kinetic friction is ux = 0.49. The block moves 3 m down the plane. What is its speed, in m/s, at the bottom of the inclined plane? Take g = 9.8 m/s. Please round your answer to one decimal place.A 3.8-kg block starts sliding along a rough horizontal surface at a velocity of 18 m/s. Part of the block's kinetic energy that is lost to frictional heat is Eneat = 67.6 J. At the end, the block is brought to rest by compressing a spring of spring constant 134 N/m. What is the maximum spring compression, in cm? Please round your answer to the nearest whole number (integer)Step by Step Solution
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