A 181-Kg Block Slides on a Horizontal Frictionless Table with a a Speed

Multiple Choice

A 1.81-kg block slides on a horizontal frictionless table with a speed of 1.22 m/s.It is brought to rest by compressing a spring in its path.If the spring has a force constant of 7.30 N/m,it is compressed

A) 6.89 m
B) 1.22 m
C) 1.71 m
D) 0.305 m
E) by none of these amounts