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A cube of mass m = 7.55 kg is placed on an inclined plane of mass M = 12.67 kg, which makes an angle a = 52.40° with the horizontal. The inclined plane is supported by a horizontal table. Both the cube and the inclined plane can move without friction along the surfaces that support them (the inclined plane and the table, respectively). What is the normal force on the inclined plane from the table underneath it?

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