Let a be the last digit, let b be the second to last digit, and let c be the sum of the last three digits of your 8-digit student id. example: for 20245347, a = 7, b = 4, and c = 14. starting from rest, a student pulls a (25.0+a) kg box a distance of (4.50 + b) m across the floor using a (134 + c) n force applied at 35.0 degrees above horizontal. the coefficient of kinetic friction is 0.220 between the floor and the box. find the work done by the pulling force. give your answer in joules (j) and with 2 significant figures. slader