A `10 cm` cube of meatl is fastened rigidly in place. A second, identical cube of metal is pulled across the top of the first cube at a constant speed by a constant `10 N` force, as shown. The frictional force between the cubes.
A `10 cm` cube of meatl is fastened rigidly in place. A second, identical cube of metal is pulled a
A `10 cm` cube of meatl is fastened rigidly in place. A second, identical cube of metal is pulled across the top of the first cube at a constant speed by a constant `10 N` force, as shown. The frictional force between the cubes.
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