Two forces act on a 4.5-kg block resting on a frictionless surface as shown. What is the magnitude of the horizontal acceleration of the block? A)1.8 m/s² B)1.2 m/s² C)0.82 m/s² D)3.2 m/s² E)8.9 m/s²

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The Answer of Two forces act on a 4.5-kg block resting on a frictionless surface as shown. What is the magnitude of the horizontal acceleration of the block? A)1.8 m/s² B)1.2 m/s² C)0.82 m/s² D)3.2 m/s² E)8.9 m/s²

Two Forces Act on a 4