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ent questionTime to preview question:00:09:47 A horse is dragging a plow through a horizontal field. The plow has a mass of 144 kg. The horse
ent questionTime to preview question:00:09:47
A horse is dragging a plow through a horizontal field. The plow has a mass of 144 kg. The horse exerts a constant force on the plow of 1698 Newtons at an angle of 24o degrees above horizontal. The coefficient of friction between the plow and the ground is 0.953. The plow starts from rest and the horse exerts its force on the plow over a distance of 8.7 meters. How much does the plow weigh? N What is the normal force between the ground and the plow? N What is the magnitude of the friction force exerted on the plow? N How much work does the horse perform on the plow? J How much work does the normal force perform on the plow? J How much work does the friction perform on the plow? J How much work does gravity perform on the plow? J What is the net amount of work performed on the plow? J What is the final kinetic energy of the plow after being dragged by the horse? J What is the final velocity of the plow? m/s
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