A box of mass 4 8 kg is being pushed against a wall by a

Last updated: 6/14/2023

A box of mass 4 8 kg is being pushed against a wall by a force Fapp acting at an angle of 29 above the horizontal The coefficient of static friction between the box and the wall is 0 38 and the coefficient of kinetic friction is 0 30 a What is the minimum value of Fapp needed to keep the box from slipping downward b Suppose the value of Fapp is reduced to one half this value Find the acceleration of the box Fore 29