Questions 15 17 Leeeee 00 N x0 A block of mass m is on a

Last updated: 6/7/2023

Questions 15 17 Leeeee 00 N x0 A block of mass m is on a rough horizontal surface and is attached to a spring with spring constant k The coefficient of kinetic friction between the urface and the block is u When the block is at sition x 0 the spring is at its unstretched length he block is pulled to position x as shown Dove and released from rest The block then travels the left and passes through x 0 before coming omentarily to rest at position x x 2 16 Which of the following is a correct expression for the coefficient of kinetic friction A B C D kxo 4mg kxo 2mg 3kxo 4mg kxo mg 2AXO mg 17 Which of the following is a differential equation that could be used to solve for the