A 400-Kg Box Is Being Pushed Along a Horizontal, Smooth Surface

question 20

Multiple Choice

A 40.0-kg box is being pushed along a horizontal, smooth surface. The pushing force is 15.0 N directed at an angle of 15.0° below the horizontal. What is the acceleration of the crate?

• A) 0.158 m/s²
• B) 0.362 m/s²
• C) 0.466 m/s²
• D) 0.375 m/s²
• E) 0.684 m/s²

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