A 1000-Kg Car Is Travelling West at 17

Multiple Choice

A 1000-kg car is travelling west at 17.0 m/s toward an intersection.A 1500-kg truck is travelling north at 20.0 m/s toward the same intersection.The car and truck collide at the intersection and stick together.What is the final kinetic energy of the system?

A) 1.36 * 10⁵ J
B) 1.72 * 10⁵ J
C) 2.38 * 10⁵ J
D) 4.76 * 10⁵ J