Two boxes are going to collide, each box has its own mass written inside the box and has a corresponding velocity, as shown in the figure. After the collision the boxes stick together and move as one. What are the magnitude and direction of the final velocity of the boxes after the collision?

Cart A Cart B V 2m m Cart A of mass 2m is moving with velocity v to the right on a horizontal frictionless track, as shown above, when it collides with cart B of mass m. Cart B is initially at rest, and the collision is perfectly elastic. Which of the following best describes the motion of the carts after the oollision? Cart A is moving to the left, and cart Bis moving to the right. Cart A is moving to the left, and cart B remains stationary. Cart A is stationary, and cart Bis moving to the right. Both carts move to the right, and they are stuck together. Both carts moe to the right, but they are not stuck together.

Wile E Coyote and Road Runner, with masses of 12.5 kg and 0.3 kg, are at having fun at the ice rink. a) Wile E Coyote moves towards Road Runner with a speed of 3.4 m/s while Road Runner is static at the center of the rink. What is the combined momentum of the two? b) They collide and stick together. What is their velocity after the collision? c) From rest, Wile E Coyote and Road Runner push off against each other and glide to opposite sides of the rink. Wile E Coyote reaches the edge, 10 m away from the original position, in 100 s. How long does it take Road Runner to travel 42 m in the opposite direction?

A Nerf dart (mass=0.001 kg) is fired into a box (mass=0.035 kg) that is hanging from a string, and the dart remains in the box after the collision. a) What kind of collision is this? How do you know? b) The box is initially at rest, but it swings to a height of 0.10 m after the collision. What velocity did the box have after the collision?  c) What velocity did the dart have before the collision?