Worksheet Question ID: W-1022 The apparatus shown in the diagram below consists of a box of masses connected by a light string to a hanger. The box is moving up the incline at a constant speed. box hanger m, = 0.450 kg EEL m, = 0.350 kg 350 a) Label all the forces. (C:4) b) What is the coefficient of friction between the box and the incline? (1:6) b) If 0.150 kg of mass is transferred from the box to the hanger, what is the acceleration of the system? (A:6) Marking Scheme (C:4, 1:6, A:6) . 4C for clear diagram with all forces labelled . 41 for showing your work . 21 for finding the coefficient of friction between box and incline . 4A for showing your work . 2A for finding new acceleration of the system