A 200-Kg Mass Object Traveling East at 20

Multiple Choice

A 2.00-kg mass object traveling east at 20.0 m/s collides with a 3.00-kg mass object traveling west at 10.0 m/s. After the collision, the 2.00-kg mass has a velocity 5.00 m/s to the west. How much kinetic energy was lost during the collision?

A) (^{0.00 J} )
B) 458 J
C) 516 J
D) (^{91.7 J} )
E) 175 J