4/7/10

Post date: Apr 06, 2010 10:45:56 PM

Bell Ringer: There are two bombs on two buses! They both get diffused safely, but then the buses collide. Bus A (m = 2300 kg) was initially traveling at 15.0 m/sec at 35 degrees South of East, and travels at 13.0 m/sec at 25 degrees South of East after the collision. Bus B (m = 2800 kg) travels at 15 degrees North of East after the collision. What was B's initial velocity?

• • Assignment reminders

  • Questions on asteroid assignment?

  • Rocket building time!