A block of mass m = 2.50 kg is pushed d = 2.60 m along a frictionless horizontal table by a constant applied force of magnitude F = 11.0 N directed at an angle θ = 25.0° below the horizontal as shown in the figure below.   (a) Determine the work done by the applied force.   (b) Determine the work done by the normal force exerted by the table.   (c) Determine the work done by the force of gravity.

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