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A block of mass m = 2.00 kg is attached to a spring of force constant k = 410 N/m as shown in the figure below. The block is pulled to a position x, = 4.80 cm to the right of equilibrium and released from rest. k x= 0 x= x; (a) Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless. m/s (b) Find the speed the block has as it passes through equilibrium (for the first time) if the coefficient of friction between block and surface is HK 0.350. %D m/s A block of mass m = 2.00 kg is attached to a spring of force constant k = 410 N/m as shown in the figure below. The block is pulled to a position x, = 4.80 cm to the right of equilibrium and released from rest. k x= 0 x= x; (a) Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless. m/s (b) Find the speed the block has as it passes through equilibrium (for the first time) if the coefficient of friction between block and surface is HK 0.350. %D m/s
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Posted Date:
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