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             speed and will go a farther distance than if a small force was applied but the puck on the rough ice will
             not goes as far or as fast as the puck on the smooth ice because the coefficient of kinetic friction is
             The second point is the skating of a hockey player. When you skate you are using the metal
             blades on the bottom of your skates. The blades come in contact with the ice surface but they
             ...