A wheelbarrow is moving down a slope

Classical Mechanics Level pending

You are pulling a wheel barrow of mass 10 kg down a slope(coefficient of kinetic friction between surface and wheel barrow is 0.40 with an angle 30 degrees with respect to the x - axis. You are pulling on the handle at a x degree angle (where 90 > x > 0) with respect to the direction of motion. The x-length of the ramp is 24 meters and the component parallel to the direction of motion of the pulling force in 5 newtons. What is the work being done by the pulling force you exert on the wheelbarrow?

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