A car of 1200 kg mass collides with a truck of 3600 kg in a perfectly inelastic collision at an intersection. The car is heading North at 30 m/s and the truck is heading East at 15 m/s. Determine the velocity of the two cars after the collision. Don't forget to find direction (angle) as well

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

Which changes of state do the labels represent? a: b: c:

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot