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11. A block is being pulled by a force F on a long frictionless level floor. Magnitude of the force is gradually increases from zero until the block lifts off the floor. Immediately before the block leaves the floor, its acceleration is (A) gcose (B) gcoto (C) gsino n g (D) g tano 1.1. 1. 1. 1 1

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A block is being pulled by a force F on a long frictionless level floor. Magnitude of the force gradually increases from zero until the block lifts off the floor. Immediately before the block leaves the floor, its acceleration is
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