A block of mass 2.30 kg is accelerated across a rough surface by a light cord passing over a small pulley as shown in the figure below. The tension T in the cord maintained at 10.0 N, and the pulley is 0.150 m above the top of the block. The coefficient of kinetic friction is 0.320. M O (a) Determine the acceleration of the block when x = .400 m. 754 X Your response differs from the correct answer by more than 10% . Double check your calculations. m/s² (b) Describe the general behavior of the acceleration as the block slides from a location where x is large to x = 0. O decreasing, then increasing O increasing, then decreasing O no change. (c) Find the maximum value of the acceleration and the position x for which it occurs. X= a = m m/s² (d) Find the largest value of x for which the acceleration zero.

A block of mass 2.30 kg is accelerated across a rough surface by a light cord passing over a small pulley as shown in the figure below. The tension T in the cord maintained at 10.0 N, and the pulley is 0.150 m above the top of the block. The coefficient of kinetic friction is 0.320. M O (a) Determine the acceleration of the block when x = .400 m. 754 X Your response differs from the correct answer by more than 10% . Double check your calculations. m/s² (b) Describe the general behavior of the acceleration as the block slides from a location where x is large to x = 0. O decreasing, then increasing O increasing, then decreasing O no change. (c) Find the maximum value of the acceleration and the position x for which it occurs. X= a = m m/s² (d) Find the largest value of x for which the acceleration zero.