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A plastic ball in a liquid is acted upon by its weight and by a buoyant force. The weight of the ball is 5.7N. The

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A plastic ball in a liquid is acted upon by its weight and by a buoyant force. The weight of the ball is 5.7N. The buoyant force has a magnitude of 9.5 N and acts vertically upward. An external force acting on the ball maintains it in a state of rest. The external force, including direction, is closest to: O 3.8 N, upward O 5.7 N, upward O 9.5 N, downward O 3.8 N, downward O 9.5 N, upward

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