5. A block of mass m = 5.00 kg slides down a surface inclined 36.9° to the horizontal (Figure 5). The coefficient of kinetic friction is 0.25. A string attached to the block is wrapped around a wheel on a fixed axis at O. The flywheel has mass 25.0 kg and moment of inertia 0.500 kg-m? with respect to the axis of rotation. The string pulls without slipping at a perpendicular distance of 0.200 m from that axis. (a) What is the acceleration of the block down the plane? (b) What is the tension in the string? 5.00 kg 36,9

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