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7. (23 pts) Two spaceships are moving toward one another as shown below. Being mortal enemies (and out of ammo), they decide to ram

7. (23 pts) Two spaceships are moving toward one another as shown below. Being mortal enemies (and out of ammo), they decide to ram each other. M=100,000 kg = 900m/s V= 1000 m/s M: = 120,000 kg The ships collide and stick together. What is the final speed and direction of the ships after they have collided?

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