Two masses m = 22 kg and mB = 4.0 kg are on inclines and are connected together by a string as shown in (Figure 1). The coefficient of kinetic friction between each mass and its incline is = 0.30. Part A If m moves up, and mg moves down, determine the magnitude of their acceleration. Express your answer using two significant figures. Figure MA 51 MB: 21 > 1 of 1 - |a] = Submit Request Answer Provide Feedback ? m/s