Question
A box slides down a channel tilted at an angle q, this channel is at an angle
straight as shown in the figure. The kinetic coefficient of friction of the box and the channel is k. Find
acceleration of the box3.- (30 Pts.) Una caja se desliza hacia abajo por una canal inclinada a un ángulo q, esta canal está en ángulo recto como se

with body diagram please!!!

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N. Ff (2) mgsing 2 mg mgcosq Ni 14 each of the walls of the than channel gives moromal force so the total verotical moromal fThe coefficient of kinetic friction is lk. So, the frictional force by each of the wall of the channel is Mx Ni So, total fri

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