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a man pushing a mop across a floor causes it to undergo two displacements. The first has a magnitude of darrowbold1 = 153 cm and makes an angle of phi1 = 111° with the positive x axis. The resultant displacement has a magnitude of Rarrowbold = 134 cm and is directed at an angle of phi2 = 39.0° to the positive x axis. Find the magnitude and direction of the second displacement.

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