= A block (m = 4kg) slides on an inclined surface (0 30) and is connected...

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= A block (m = 4kg) slides on an inclined surface (0 30) and is connected on one side to a spring (k = 50N/m). The coefficient of kinetic friction between the block and the incline is 0.2. The block is initially set in 4 kg k W 50N 30 motion with a speed of 3m/s (down the incline) with the spring relaxed. a) Identify the conservative force(s) impacting the motion of the block. [1] b) Find the maximum extension of the spring. [7] c) Find the work done on the block by the gravitational force from when the spring is relaxed to when it extends by 10cm. [2] = A block (m = 4kg) slides on an inclined surface (0 30) and is connected on one side to a spring (k = 50N/m). The coefficient of kinetic friction between the block and the incline is 0.2. The block is initially set in 4 kg k W 50N 30 motion with a speed of 3m/s (down the incline) with the spring relaxed. a) Identify the conservative force(s) impacting the motion of the block. [1] b) Find the maximum extension of the spring. [7] c) Find the work done on the block by the gravitational force from when the spring is relaxed to when it extends by 10cm. [2]

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In the given problem we have a block of mass m 4 textkg sliding on an inclined plane with an angle of theta 30circ attached to a spring with a spring constant k 50 textNm The coefficient of kinetic fr... View the full answer