To get a toolbox up an inclined slope, a student installs a pulley system as in the picture o shown. The student uses their body weight to apply a force. The student weighs 88.5kg, and the toolbox weighs 17kg. The angle of the slope is 30.9 above the horizontal. The coefficient of friction between the box and the slope is 0.297. Once the student gets the box moving, what will its acceleration be? (Answer's number of significant figures : 3) e g g )