What is the magnitude of the normal force exerted on mass

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A block of mass 7.1 kg is pulled along a horizontal frictionless floor by a cord that exerts a force of 41.0 N at an angle 34.9° above the horizontal. What is the magnitude of the acceleration of the block? 4.74 m/s^2 What is the magnitude of the normal force exerted on the mass by the floor?

Reference no: EM13552532

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