A 500-Kg Crate Is Being Pulled Along a Horizontal Smooth Surface

Multiple Choice

A 50.0-kg crate is being pulled along a horizontal smooth surface.The pulling force is 10.0 N and is directed 20.0° above the horizontal.What is the magnitude of the acceleration of the crate?

A) 0.0684 m/s²
B) 0.188 m/s²
C) 0.200 m/s²
D) 0.376 m/s²
E) 0.0728 m/s²